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WA475-10E0 Komatsu Service Manual PDF Download

Page 1

SEN06773-10

WHEEL LOADER

WA475 -10 WA475 -10E0 SERIAL NUMBERS

120001

and up

00 Index and Foreword

WA475-10, WA475-10E0

00-1

Index

00 Index and Foreword

Index 00 Index and Foreword .................................................................................................................................. 00-1 Foreword, Safety, Basic Information...................................................................................................... 00-28 How to Read the Shop Manual ...................................................................................................... 00-28 Safety Notice for Operation ............................................................................................................ 00-30 Precautions to Prevent Fire............................................................................................................ 00-38 Procedures If Fire Occurs .............................................................................................................. 00-40 Precautions for Disposing of Waste Materials ................................................................................ 00-41 Procedures for Exhaust Gas Regulations....................................................................................... 00-42 Precautions for DEF....................................................................................................................... 00-43 Store DEF ...................................................................................................................................... 00-44 Precautions When You Handle Hydraulic Equipment ..................................................................... 00-45 Precautions When You Disconnect and Connect Pipings............................................................... 00-48 Precautions When You Handle Electrical Equipment ..................................................................... 00-55 Precautions When You Handle Fuel System Equipment ................................................................ 00-57 Precautions When You Handle Intake System Equipment ............................................................. 00-58 Practical Use of KOMTRAX ........................................................................................................... 00-59 Disconnect and Connect Push-Pull Type Coupler .......................................................................... 00-60 Precautions for Disconnection and Connection of Connectors ....................................................... 00-64 How to Disconnect and Connect Deutsch Connector ..................................................................... 00-68 How to Disconnect and Connect Slide Lock Type Connector ......................................................... 00-69 How to Disconnect and Connect Connector with Lock to Pull ........................................................ 00-71 How to Disconnect and Connect Connector with Lock to Push ...................................................... 00-72 How to Disconnect and Connect Connector with Housing to Rotate .............................................. 00-74 How to Read the Codes for Electric Cable ..................................................................................... 00-75 Explanation of Terms for Maintenance Standard ............................................................................ 00-79 Standard Tightening Torque Table.................................................................................................. 00-82 Conversion Table ........................................................................................................................... 00-89 Abbreviation List ............................................................................................................................ 00-94 01 Specifications............................................................................................................................................ 01-1 Table of Contents .................................................................................................................................... 01-2 Specifications.......................................................................................................................................... 01-3 Specification Drawing....................................................................................................................... 01-3 Specifications................................................................................................................................... 01-7 Weight Table .................................................................................................................................. 01-17 Fuel, Coolant, Lubricants (For North America) ............................................................................... 01-21 Fuel, Coolant, Lubricants (for European Union and Turkey) ........................................................... 01-23 10 Structure and Function .............................................................................................................................. 10-1 Table of Contents .................................................................................................................................... 10-2 Urea SCR System................................................................................................................................... 10-7 Layout Drawing of Urea SCR System .............................................................................................. 10-7 Urea SCR System Diagram ............................................................................................................. 10-9 Function of Urea SCR System ....................................................................................................... 10-10 Component Parts of Urea SCR System ......................................................................................... 10-27 Boot-up System .................................................................................................................................... 10-36 Layout Drawing of Boot-up System ................................................................................................ 10-36 System Operating Lamp System.................................................................................................... 10-38 Battery Disconnect Switch.............................................................................................................. 10-40 Preheating System......................................................................................................................... 10-41 Engine System...................................................................................................................................... 10-43 Layout Drawing of Engine System ................................................................................................. 10-43 Engine Control System .................................................................................................................. 10-45 Automatic Idle Stop System ........................................................................................................... 10-49 Component Parts of Engine System .............................................................................................. 10-50 Cooling System..................................................................................................................................... 10-67 Layout Drawing of Cooling System ................................................................................................ 10-67 Cooling Fan Control System .......................................................................................................... 10-69 00-2

WA475-10, WA475-10E0

00 Index and Foreword

Index

Component Parts of Cooling System ............................................................................................. 10-74 Control System ..................................................................................................................................... 10-89 Layout Drawing of Control System ................................................................................................. 10-89 Machine Monitor System................................................................................................................ 10-91 Rearview Monitor System .............................................................................................................. 10-93 KOMTRAX System ........................................................................................................................ 10-94 Load Meter System ........................................................................................................................ 10-95 Component Parts of Control System .............................................................................................10-102 Hydraulic System .................................................................................................................................10-158 Layout Drawing of Hydraulic System.............................................................................................10-158 CLSS ............................................................................................................................................10-159 Work Equipment Pump and Steering Pump Control System .........................................................10-163 Component Parts of Hydraulic System..........................................................................................10-164 Total Control System ............................................................................................................................10-239 System Diagram of Total Control System ......................................................................................10-239 Independent Work Equipment Control Function ............................................................................10-240 Power Mode Selector Function .....................................................................................................10-242 Overheat Prevention Function.......................................................................................................10-243 Output Limitation Function for Low Temperature ...........................................................................10-244 Work Equipment Speed Level .......................................................................................................10-245 Power Train System .............................................................................................................................10-246 Layout Drawing of Power Train System ........................................................................................10-246 Operation of Power Train System .................................................................................................10-248 HST Charge System .....................................................................................................................10-249 Pump Motor Control System .........................................................................................................10-250 Transmission Gear Shift Control System.......................................................................................10-252 Transmission Protection Function .................................................................................................10-254 Directional Selector Switch Control Function.................................................................................10-255 Traction Control System................................................................................................................10-257 Component Parts of Power Train System......................................................................................10-260 Work Equipment System......................................................................................................................10-316 Layout Drawing of Work Equipment System .................................................................................10-316 Work Equipment Control System ..................................................................................................10-319 Work Equipment Neutral Lock System ..........................................................................................10-325 Remote Positioner System............................................................................................................10-327 Automatic Bucket Shake System ..................................................................................................10-332 Bucket Positioner and Boom Positioner ........................................................................................10-333 Auto-Digging System ....................................................................................................................10-334 ECSS ............................................................................................................................................10-337 Component Parts of Work Equipment System ..............................................................................10-339 Steering System...................................................................................................................................10-349 Layout Drawing of Steering System ..............................................................................................10-349 Secondary Steering System..........................................................................................................10-352 AJSS.............................................................................................................................................10-354 Steering Column ...........................................................................................................................10-360 Component Parts of Steering System ...........................................................................................10-361 Brake System.......................................................................................................................................10-385 Layout Drawing of Brake System ..................................................................................................10-385 Parking Brake Control System ......................................................................................................10-389 Brake Cooling Control System ......................................................................................................10-391 Component Parts of Brake System ...............................................................................................10-392 Auto-Greasing System .........................................................................................................................10-415 Layout Drawing of Auto-Greasing System.....................................................................................10-415 Specifications of Auto-Greasing System .......................................................................................10-416 Function of Auto-Greasing System................................................................................................10-418 Auto-Greasing System ..................................................................................................................10-419 Undercarriage and Frame ....................................................................................................................10-420 Frame, Axle Mount and Center Hinge Pin .....................................................................................10-420 WA475-10, WA475-10E0

00-3

Index

00 Index and Foreword

Tires..............................................................................................................................................10-422 Work Equipment ..................................................................................................................................10-424 Structure of Work Equipment ........................................................................................................10-424 Structure of Bucket........................................................................................................................10-425 CAB Related Parts ...............................................................................................................................10-426 ROPS CAB ...................................................................................................................................10-426 20 Standard Value Table ................................................................................................................................ 20-1 Table of Contents .................................................................................................................................... 20-2 Standard Value Table for Engine ............................................................................................................. 20-3 Standard Value Table for Engine: WA475-10 ................................................................................... 20-3 Standard Value Table for Engine: WA475-10E0 ............................................................................... 20-7 Standard Value Table for Machine..........................................................................................................20-11 Standard Value Table for Machine: WA475-10 ................................................................................20-11 Standard Value Table for Machine: WA475-10E0........................................................................... 20-34 Machine Posture and Procedures to Measure Performance .......................................................... 20-57 30 Testing and Adjusting ................................................................................................................................ 30-1 Table of Contents .................................................................................................................................... 30-2 Precautions Before Work ........................................................................................................................ 30-6 Related Information on Testing and Adjusting ......................................................................................... 30-7 Differences In Machine Monitor Symbols ......................................................................................... 30-7 Tools for Testing and Adjusting......................................................................................................... 30-8 Sketch of Tools for Testing and Adjusting ....................................................................................... 30-19 Engine and Cooling System .................................................................................................................. 30-21 Examine Engine Speed.................................................................................................................. 30-21 Examine Boost Pressure................................................................................................................ 30-23 Examine Exhaust Gas Temperature............................................................................................... 30-27 Examine Exhaust Gas Color .......................................................................................................... 30-30 Examine and Adjust Valve Clearance............................................................................................. 30-34 Examine Compression Pressure .................................................................................................... 30-37 Examine Blowby Pressure ............................................................................................................. 30-40 Examine Engine Oil Pressure ........................................................................................................ 30-43 Examine EGR Valve and VGT Oil Pressure ................................................................................... 30-46 Examine Fuel Pressure.................................................................................................................. 30-48 Examine Fuel Return Rate and Leakage........................................................................................ 30-51 Bleed Air from Fuel System............................................................................................................ 30-56 Examine Fuel Circuit for Leakage .................................................................................................. 30-59 Handle Cylinder Cut-out Mode Operation....................................................................................... 30-62 Handle No-Injection Cranking Operation ........................................................................................ 30-63 Examine KDPF, SCR and Muffler Stack for Looseness and Damage............................................. 30-64 Examine Installed Condition of Cylinder Heads and Manifolds....................................................... 30-65 Examine Engine Piping for Damage and Looseness...................................................................... 30-66 Examine and Adjust Air Conditioner Compressor Belt Tension ...................................................... 30-67 Examine Alternator Belt ................................................................................................................. 30-70 Examine Automatic Tensioner........................................................................................................ 30-72 Clean Fuel Doser ........................................................................................................................... 30-75 Write Injector Compensation Value to Engine Controller ................................................................ 30-77 Write Correction for Ash in Soot Accumulation to Engine Controller............................................... 30-84 Examine SCR Related Function..................................................................................................... 30-85 Clean DEF Tank............................................................................................................................30-122 Clean DEF Pump ..........................................................................................................................30-127 Power Train..........................................................................................................................................30-133 Examine and Adjust Power Train Oil Pressure ..............................................................................30-133 Examine and Adjust HST Oil Pressure..........................................................................................30-156 Adjust Transmission Input Shaft Speed Sensor ............................................................................30-161 Adjust Transmission M2 Speed Sensor.........................................................................................30-163 Flush Transmission Hydraulic Circuit ............................................................................................30-165 Examine Drive Shaft for Looseness, Backlash, and Damage........................................................30-167 How to Move When Electric System Failure Occurs......................................................................30-168 00-4

WA475-10, WA475-10E0

This is the sample of the manual Click on the download link for complete manual

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00 Index and Foreword

Index

Steering System...................................................................................................................................30-170 Examine Steering Wheel...............................................................................................................30-170 Examine and Adjust Steering Circuit Oil Pressure.........................................................................30-173 Bleed Air from Steering Cylinder Circuit ........................................................................................30-181 Examine and Adjust Steering Stop Valve ......................................................................................30-182 Brake System.......................................................................................................................................30-184 Release Remained Pressure in Brake Accumulator Circuit ...........................................................30-184 Examine Wheel Brake Oil Pressure ..............................................................................................30-185 Examine and Adjust Accumulator Charge Pressure ......................................................................30-188 Examine Nitrogen Gas Pressure in Brake Accumulator and Charge Gas......................................30-191 Bleed Air from Brake Circuit ..........................................................................................................30-200 Examine Brake Performance ........................................................................................................30-203 Examine Brake Pedal....................................................................................................................30-204 Examine Pressure Decrease of Wheel Brake................................................................................30-206 Examine Wear of Wheel Brake Disc .............................................................................................30-210 Examine Parking Brake Oil Pressure ............................................................................................30-212 Examine Parking Brake Performance ...........................................................................................30-214 Release Parking Brake Manually ..................................................................................................30-215 Examine Wear Volume of Parking Brake Disc...............................................................................30-218 Hydraulic System .................................................................................................................................30-219 Release Remained Pressure from Work Equipment Circuit ..........................................................30-219 Examine and Adjust Work Equipment Oil Pressure.......................................................................30-221 Examine and Adjust Work Equipment EPC Oil Pressure...............................................................30-229 Bleed Air from Work Equipment Circuit .........................................................................................30-235 Examine Cooling Fan Speed.........................................................................................................30-237 Examine Cooling Fan Circuit Oil Pressure ....................................................................................30-239 Bleed Air from Cooling Fan Circuit ................................................................................................30-243 Examine ECSS Accumulator Nitrogen Gas Pressure and Charge Accumulator with Nitrogen Gas.......... ..................................................................................................................................................30-245 Work Equipment ..................................................................................................................................30-251 Examine and Adjust Bucket Potentiometer Lever..........................................................................30-251 Examine and Adjust Boom Potentiometer Lever ...........................................................................30-253 CAB Related Parts ...............................................................................................................................30-255 Examine Directional Lever ............................................................................................................30-255 Examine Work Equipment Control Lever.......................................................................................30-256 Examine AJSS Lever (AJSS Specifications) .................................................................................30-260 Examine Steering Lock Lever (AJSS Specification) ......................................................................30-263 Examine and Adjust AJSS Lever Angle Sensor and AJSS Frame Angle Sensor (AJSS Specifications) .. ..................................................................................................................................................30-264 Examine and Adjust Steering Stopper Bolt (AJSS Specifications).................................................30-268 Adjust Play of Operator Seat.........................................................................................................30-269 Adjust Mirrors................................................................................................................................30-270 Electrical System .................................................................................................................................30-272 Set and Adjust Each Equipment....................................................................................................30-272 Set and Operate Machine Monitor.................................................................................................30-276 How to Start Up KOMTRAX System (Machine with Gateway Function Controller)........................30-461 How to Stop Use of KOMTRAX System (Machine with Gateway Function Controller) ..................30-467 Adjust Rearview Camera Angle ....................................................................................................30-469 Set Region of Bluetooth® Compatible Radio .................................................................................30-472 Handle Voltage Circuit of Engine Controller ..................................................................................30-474 Handle Battery Disconnect Switch ................................................................................................30-475 Examine Diodes............................................................................................................................30-476 Auto-Greasing Device ..........................................................................................................................30-477 Bleed the Air in Auto-Greasing System .........................................................................................30-477 Correspondence in Case of Grease Leakage from over Pressure Protection Valve ......................30-480 Change Lubrication Time and Lubrication Interval.........................................................................30-481 Examine and Fill Auto-Greasing....................................................................................................30-484 Pm Clinic..............................................................................................................................................30-486 WA475-10, WA475-10E0

00-5

Index

00 Index and Foreword

Pm Clinic Service ..........................................................................................................................30-486 40 Troubleshooting ........................................................................................................................................ 40-1 Table of Contents .................................................................................................................................... 40-2 Precautions Before Work ...................................................................................................................... 40-19 Related Information to Troubleshooting................................................................................................. 40-20 Precautions for Troubleshooting..................................................................................................... 40-20 Sequence of Events in Troubleshooting ......................................................................................... 40-21 General Troubleshooting Points ..................................................................................................... 40-23 Troubleshooting Points for Urea SCR System................................................................................ 40-24 Checks Before Troubleshooting ..................................................................................................... 40-38 Inspection Procedure Before Troubleshooting................................................................................ 40-40 Test in Accordance with Testing Procedure .................................................................................... 40-42 Preparation for Troubleshooting of Electrical System ..................................................................... 40-66 Procedure for Troubleshooting ....................................................................................................... 40-76 Adjustment After Troubleshooting .................................................................................................. 40-79 Symptom and Troubleshooting Numbers ....................................................................................... 40-81 Information Shown in Troubleshooting Table.................................................................................. 40-86 How to Diagnose Open Circuit of Hydraulic Pressure Sensor System Wiring Harness .................. 40-88 Connector and Wiring Harness Identification Table ........................................................................ 40-91 Connector Layout..........................................................................................................................40-104 Connector Contact Connection Table............................................................................................40-115 T-Branch Box and T-Branch Adapter Table ...................................................................................40-162 Fuse Location Table ......................................................................................................................40-168 Precautions When You Clean and Replace KDPF (KCSF and KDOC)..........................................40-172 Prepare Troubleshoot Machine Monitor ........................................................................................40-176 Procedure to Make Harness Checker on Machine Monitor LCD Unit ............................................40-178 Prepare Short Circuit Electrical Connector (For Failure Codes [CA1883] and [CA3135]) ..............40-184 Failure Code Table ........................................................................................................................40-186 Troubleshooting by Failure Code (Display of Code) .............................................................................40-214 Failure Code [1500L0]...................................................................................................................40-214 Failure Code [1500MA] .................................................................................................................40-215 Failure Code [1500MC] .................................................................................................................40-216 Failure Code [1AR0MA] ................................................................................................................40-217 Failure Code [2F00MA] .................................................................................................................40-218 Failure Code [2F00MB] .................................................................................................................40-222 Failure Code [2G42ZG].................................................................................................................40-225 Failure Code [2G43ZG].................................................................................................................40-227 Failure Code [6071NX]..................................................................................................................40-229 Failure Code [879AKA] .................................................................................................................40-231 Failure Code [879AKB] .................................................................................................................40-233 Failure Code [879BKA] .................................................................................................................40-235 Failure Code [879BKB] .................................................................................................................40-237 Failure Code [879CKA] .................................................................................................................40-239 Failure Code [879CKB] .................................................................................................................40-241 Failure Code [879DKZ] .................................................................................................................40-243 Failure Code [879EMC].................................................................................................................40-245 Failure Code [879FMC].................................................................................................................40-248 Failure Code [989A00] ..................................................................................................................40-251 Failure Code [989L00]...................................................................................................................40-252 Failure Code [989M00]..................................................................................................................40-253 Failure Code [989N00] ..................................................................................................................40-254 Failure Code [A1U0N3] .................................................................................................................40-255 Failure Code [A1U0N4] .................................................................................................................40-257 Failure Code [AA10NX].................................................................................................................40-259 Failure Code [AB00KE] .................................................................................................................40-261 Failure Code [AB00KY] .................................................................................................................40-263 Failure Code [AQ10N3].................................................................................................................40-265 Failure Code [AS00N3] .................................................................................................................40-267 00-6

WA475-10, WA475-10E0

00 Index and Foreword

Index

Failure Code [AS00R2] .................................................................................................................40-269 Failure Code [AS00R3] .................................................................................................................40-270 Failure Code [AS00R4] .................................................................................................................40-271 Failure Code [AS00R5] .................................................................................................................40-272 Failure Code [AS00R6] .................................................................................................................40-273 Failure Code [AS00ZK] .................................................................................................................40-274 Failure Code [AS10KM] ................................................................................................................40-275 Failure Code [AS10NR].................................................................................................................40-276 Failure Code [AS10NT] .................................................................................................................40-277 Failure Code [B@BAZG]...............................................................................................................40-278 Failure Code [B@BAZK] ...............................................................................................................40-279 Failure Code [B@BCNS]...............................................................................................................40-281 Failure Code [B@BCQA] ..............................................................................................................40-282 Failure Code [B@BCZK] ...............................................................................................................40-284 Failure Code [B@C6NS] ...............................................................................................................40-286 Failure Code [B@CFNS]...............................................................................................................40-288 Failure Code [B@HANS]...............................................................................................................40-290 Failure Code [CA115]....................................................................................................................40-291 Failure Code [CA122]....................................................................................................................40-292 Failure Code [CA123]....................................................................................................................40-294 Failure Code [CA131]....................................................................................................................40-296 Failure Code [CA132]....................................................................................................................40-298 Failure Code [CA135]....................................................................................................................40-301 Failure Code [CA141]....................................................................................................................40-303 Failure Code [CA144]....................................................................................................................40-305 Failure Code [CA145]....................................................................................................................40-307 Failure Code [CA153]....................................................................................................................40-309 Failure Code [CA154]....................................................................................................................40-312 Failure Code [CA187]....................................................................................................................40-315 Failure Code [CA221]....................................................................................................................40-317 Failure Code [CA222]....................................................................................................................40-319 Failure Code [CA227]....................................................................................................................40-321 Failure Code [CA234]....................................................................................................................40-322 Failure Code [CA238]....................................................................................................................40-323 Failure Code [CA239]....................................................................................................................40-325 Failure Code [CA249]....................................................................................................................40-327 Failure Code [CA256]....................................................................................................................40-329 Failure Code [CA271]....................................................................................................................40-331 Failure Code [CA272]....................................................................................................................40-333 Failure Code [CA273]....................................................................................................................40-334 Failure Code [CA274]....................................................................................................................40-336 Failure Code [CA322]....................................................................................................................40-337 Failure Code [CA323]....................................................................................................................40-339 Failure Code [CA324]....................................................................................................................40-341 Failure Code [CA325]....................................................................................................................40-343 Failure Code [CA331]....................................................................................................................40-345 Failure Code [CA332]....................................................................................................................40-347 Failure Code [CA343]....................................................................................................................40-349 Failure Code [CA351]....................................................................................................................40-350 Failure Code [CA352]....................................................................................................................40-351 Failure Code [CA356]....................................................................................................................40-354 Failure Code [CA357]....................................................................................................................40-356 Failure Code [CA386]....................................................................................................................40-358 Failure Code [CA431]....................................................................................................................40-359 Failure Code [CA432]....................................................................................................................40-362 Failure Code [CA441]....................................................................................................................40-366 Failure Code [CA442]....................................................................................................................40-368 Failure Code [CA449]....................................................................................................................40-369 WA475-10, WA475-10E0

00-7

Index

00 Index and Foreword

Failure Code [CA451]....................................................................................................................40-370 Failure Code [CA452]....................................................................................................................40-372 Failure Code [CA515]....................................................................................................................40-374 Failure Code [CA516]....................................................................................................................40-376 Failure Code [CA553]....................................................................................................................40-378 Failure Code [CA555]....................................................................................................................40-379 Failure Code [CA556]....................................................................................................................40-380 Failure Code [CA559]....................................................................................................................40-381 Failure Code [CA595]....................................................................................................................40-386 Failure Code [CA687]....................................................................................................................40-387 Failure Code [CA689]....................................................................................................................40-389 Failure Code [CA691]....................................................................................................................40-391 Failure Code [CA692]....................................................................................................................40-393 Failure Code [CA697]....................................................................................................................40-395 Failure Code [CA698]....................................................................................................................40-396 Failure Code [CA731]....................................................................................................................40-397 Failure Code [CA778]....................................................................................................................40-398 Failure Code [CA1117] ..................................................................................................................40-401 Failure Code [CA1664]..................................................................................................................40-402 Failure Code [CA1669]..................................................................................................................40-405 Failure Code [CA1673]..................................................................................................................40-406 Failure Code [CA1677]..................................................................................................................40-407 Failure Code [CA1678]..................................................................................................................40-408 Failure Code [CA1682]..................................................................................................................40-409 Failure Code [CA1683]..................................................................................................................40-413 Failure Code [CA1684]..................................................................................................................40-415 Failure Code [CA1686]..................................................................................................................40-417 Failure Code [CA1691]..................................................................................................................40-418 Failure Code [CA1694]..................................................................................................................40-421 Failure Code [CA1695]..................................................................................................................40-423 Failure Code [CA1696]..................................................................................................................40-424 Failure Code [CA1712]..................................................................................................................40-426 Failure Code [CA1713]..................................................................................................................40-429 Failure Code [CA1714]..................................................................................................................40-431 Failure Code [CA1715]..................................................................................................................40-432 Failure Code [CA1776]..................................................................................................................40-433 Failure Code [CA1777]..................................................................................................................40-436 Failure Code [CA1843]..................................................................................................................40-439 Failure Code [CA1844]..................................................................................................................40-441 Failure Code [CA1879]..................................................................................................................40-444 Failure Code [CA1881]..................................................................................................................40-447 Failure Code [CA1883]..................................................................................................................40-449 Failure Code [CA1885]..................................................................................................................40-453 Failure Code [CA1887]..................................................................................................................40-455 Failure Code [CA1921]..................................................................................................................40-457 Failure Code [CA1922]..................................................................................................................40-460 Failure Code [CA1923]..................................................................................................................40-465 Failure Code [CA1924]..................................................................................................................40-467 Failure Code [CA1925]..................................................................................................................40-469 Failure Code [CA1927]..................................................................................................................40-471 Failure Code [CA1928]..................................................................................................................40-473 Failure Code [CA1942]..................................................................................................................40-475 Failure Code [CA1963]..................................................................................................................40-476 Failure Code [CA1977]..................................................................................................................40-483 Failure Code [CA1993]..................................................................................................................40-486 Failure Code [CA2185]..................................................................................................................40-489 Failure Code [CA2186]..................................................................................................................40-491 Failure Code [CA2249]..................................................................................................................40-493 00-8

WA475-10, WA475-10E0

00 Index and Foreword

Index

Failure Code [CA2265]..................................................................................................................40-494 Failure Code [CA2266]..................................................................................................................40-497 Failure Code [CA2271]..................................................................................................................40-500 Failure Code [CA2272]..................................................................................................................40-502 Failure Code [CA2349]..................................................................................................................40-504 Failure Code [CA2353]..................................................................................................................40-506 Failure Code [CA2357]..................................................................................................................40-508 Failure Code [CA2381]..................................................................................................................40-509 Failure Code [CA2382]..................................................................................................................40-511 Failure Code [CA2383]..................................................................................................................40-513 Failure Code [CA2386]..................................................................................................................40-515 Failure Code [CA2387]..................................................................................................................40-517 Failure Code [CA2555]..................................................................................................................40-518 Failure Code [CA2556]..................................................................................................................40-520 Failure Code [CA2637]..................................................................................................................40-522 Failure Code [CA2639]..................................................................................................................40-524 Failure Code [CA2732]..................................................................................................................40-527 Failure Code [CA2733]..................................................................................................................40-529 Failure Code [CA2741]..................................................................................................................40-531 Failure Code [CA2765]..................................................................................................................40-532 Failure Code [CA2771]..................................................................................................................40-533 Failure Code [CA2777]..................................................................................................................40-539 Failure Code [CA2878]..................................................................................................................40-542 Failure Code [CA2881]..................................................................................................................40-545 Failure Code [CA2976]..................................................................................................................40-550 Failure Code [CA3133]..................................................................................................................40-552 Failure Code [CA3134]..................................................................................................................40-554 Failure Code [CA3135]..................................................................................................................40-556 Failure Code [CA3142]..................................................................................................................40-559 Failure Code [CA3143]..................................................................................................................40-560 Failure Code [CA3144]..................................................................................................................40-561 Failure Code [CA3146]..................................................................................................................40-564 Failure Code [CA3147]..................................................................................................................40-565 Failure Code [CA3148]..................................................................................................................40-566 Failure Code [CA3151]..................................................................................................................40-569 Failure Code [CA3165]..................................................................................................................40-575 Failure Code [CA3167]..................................................................................................................40-577 Failure Code [CA3229]..................................................................................................................40-580 Failure Code [CA3231]..................................................................................................................40-582 Failure Code [CA3232]..................................................................................................................40-584 Failure Code [CA3235]..................................................................................................................40-588 Failure Code [CA3239]..................................................................................................................40-590 Failure Code [CA3241]..................................................................................................................40-593 Failure Code [CA3242]..................................................................................................................40-596 Failure Code [CA3251]..................................................................................................................40-599 Failure Code [CA3253]..................................................................................................................40-601 Failure Code [CA3254]..................................................................................................................40-604 Failure Code [CA3255]..................................................................................................................40-607 Failure Code [CA3256]..................................................................................................................40-611 Failure Code [CA3311] ..................................................................................................................40-613 Failure Code [CA3312]..................................................................................................................40-615 Failure Code [CA3313]..................................................................................................................40-618 Failure Code [CA3314]..................................................................................................................40-619 Failure Code [CA3315]..................................................................................................................40-620 Failure Code [CA3316]..................................................................................................................40-623 Failure Code [CA3317]..................................................................................................................40-624 Failure Code [CA3318]..................................................................................................................40-625 Failure Code [CA3319]..................................................................................................................40-628 WA475-10, WA475-10E0

00-9

Index

00 Index and Foreword

Failure Code [CA3321]..................................................................................................................40-629 Failure Code [CA3322]..................................................................................................................40-631 Failure Code [CA3419]..................................................................................................................40-634 Failure Code [CA3421]..................................................................................................................40-636 Failure Code [CA3497]..................................................................................................................40-638 Failure Code [CA3498]..................................................................................................................40-639 Failure Code [CA3543]..................................................................................................................40-640 Failure Code [CA3545]..................................................................................................................40-647 Failure Code [CA3547]..................................................................................................................40-649 Failure Code [CA3558]..................................................................................................................40-650 Failure Code [CA3559]..................................................................................................................40-652 Failure Code [CA3562]..................................................................................................................40-654 Failure Code [CA3563]..................................................................................................................40-656 Failure Code [CA3567]..................................................................................................................40-659 Failure Code [CA3568]..................................................................................................................40-662 Failure Code [CA3571]..................................................................................................................40-668 Failure Code [CA3572]..................................................................................................................40-670 Failure Code [CA3574]..................................................................................................................40-672 Failure Code [CA3575]..................................................................................................................40-675 Failure Code [CA3577]..................................................................................................................40-677 Failure Code [CA3578]..................................................................................................................40-679 Failure Code [CA3582]..................................................................................................................40-681 Failure Code [CA3583]..................................................................................................................40-689 Failure Code [CA3596]..................................................................................................................40-691 Failure Code [CA3649]..................................................................................................................40-694 Failure Code [CA3681]..................................................................................................................40-696 Failure Code [CA3682]..................................................................................................................40-701 Failure Code [CA3713]..................................................................................................................40-707 Failure Code [CA3717]..................................................................................................................40-710 Failure Code [CA3718]..................................................................................................................40-711 Failure Code [CA3725]..................................................................................................................40-712 Failure Code [CA3748]..................................................................................................................40-715 Failure Code [CA3751]..................................................................................................................40-718 Failure Code [CA3755]..................................................................................................................40-720 Failure Code [CA3866]..................................................................................................................40-722 Failure Code [CA3867]..................................................................................................................40-726 Failure Code [CA3868]..................................................................................................................40-729 Failure Code [CA3899]..................................................................................................................40-733 Failure Code [CA3911] ..................................................................................................................40-735 Failure Code [CA3912]..................................................................................................................40-739 Failure Code [CA3932]..................................................................................................................40-741 Failure Code [CA3933]..................................................................................................................40-743 Failure Code [CA3934]..................................................................................................................40-745 Failure Code [CA3935]..................................................................................................................40-748 Failure Code [CA3936]..................................................................................................................40-750 Failure Code [CA4151]..................................................................................................................40-752 Failure Code [CA4152]..................................................................................................................40-756 Failure Code [CA4155]..................................................................................................................40-760 Failure Code [CA4156]..................................................................................................................40-762 Failure Code [CA4157]..................................................................................................................40-765 Failure Code [CA4158]..................................................................................................................40-767 Failure Code [CA4159]..................................................................................................................40-768 Failure Code [CA4161]..................................................................................................................40-769 Failure Code [CA4162]..................................................................................................................40-772 Failure Code [CA4163]..................................................................................................................40-775 Failure Code [CA4164]..................................................................................................................40-777 Failure Code [CA4165]..................................................................................................................40-779 Failure Code [CA4166]..................................................................................................................40-781 00-10

WA475-10, WA475-10E0

00 Index and Foreword

Index

Failure Code [CA4168]..................................................................................................................40-783 Failure Code [CA4169]..................................................................................................................40-786 Failure Code [CA4171]..................................................................................................................40-788 Failure Code [CA4249]..................................................................................................................40-791 Failure Code [CA4251]..................................................................................................................40-793 Failure Code [CA4259]..................................................................................................................40-795 Failure Code [CA4261]..................................................................................................................40-798 Failure Code [CA4277]..................................................................................................................40-801 Failure Code [CA4281]..................................................................................................................40-805 Failure Code [CA4459]..................................................................................................................40-808 Failure Code [CA4461]..................................................................................................................40-810 Failure Code [CA4731]..................................................................................................................40-813 Failure Code [CA4732]..................................................................................................................40-814 Failure Code [CA4739]..................................................................................................................40-815 Failure Code [CA4768]..................................................................................................................40-816 Failure Code [CA4769]..................................................................................................................40-818 Failure Code [CA4842]..................................................................................................................40-821 Failure Code [CA4952]..................................................................................................................40-825 Failure Code [CA5115] ..................................................................................................................40-827 Failure Code [CA5179]..................................................................................................................40-830 Failure Code [CA5181]..................................................................................................................40-832 Failure Code [CA5383]..................................................................................................................40-834 Failure Code [D110KB] .................................................................................................................40-836 Failure Code [D150KA] .................................................................................................................40-838 Failure Code [D150KB] .................................................................................................................40-840 Failure Code [D150KY] .................................................................................................................40-842 Failure Code [D160KA] .................................................................................................................40-844 Failure Code [D160KB] .................................................................................................................40-846 Failure Code [D160KY] .................................................................................................................40-848 Failure Code [D191KA] .................................................................................................................40-850 Failure Code [D191KB] .................................................................................................................40-853 Failure Code [D191KY] .................................................................................................................40-856 Failure Code [D192KA] .................................................................................................................40-858 Failure Code [D192KB] .................................................................................................................40-860 Failure Code [D192KY] .................................................................................................................40-862 Failure Code [D19JKZ]..................................................................................................................40-864 Failure Code [D1E6KA].................................................................................................................40-866 Failure Code [D1E6KB].................................................................................................................40-868 Failure Code [D1E6KY].................................................................................................................40-870 Failure Code [D1Q1KA] (Applicable Machine: 120001 to 120801) ................................................40-872 Failure Code [D1Q1KA] (Applicable Machine: 120802 and Up) ....................................................40-874 Failure Code [D1Q1KB] (Applicable Machine: 120001 to 120801) ................................................40-876 Failure Code [D1Q1KB] (Applicable Machine: 120802 and Up) ....................................................40-878 Failure Code [D1Q1KY] ................................................................................................................40-880 Failure Code [D1Q1MC]................................................................................................................40-881 Failure Code [D5ZHKA] ................................................................................................................40-883 Failure Code [D5ZHKB] ................................................................................................................40-885 Failure Code [D5ZHKZ].................................................................................................................40-887 Failure Code [D5ZHL6] .................................................................................................................40-890 Failure Code [D811MC].................................................................................................................40-892 Failure Code [D862KA] .................................................................................................................40-893 Failure Code [D8ALKA].................................................................................................................40-894 Failure Code [D8ALKB].................................................................................................................40-896 Failure Code [D8AQK4] ................................................................................................................40-898 Failure Code [D8AQKR] ................................................................................................................40-899 Failure Code [D8ARKR] ................................................................................................................40-901 Failure Code [D8G1KT].................................................................................................................40-903 Failure Code [D8G6KT].................................................................................................................40-904 WA475-10, WA475-10E0

00-11

Index

00 Index and Foreword

Failure Code [DAF0KT].................................................................................................................40-905 Failure Code [DAF0MB] ................................................................................................................40-906 Failure Code [DAF0MC] ................................................................................................................40-907 Failure Code [DAF3KK].................................................................................................................40-908 Failure Code [DAF8KB].................................................................................................................40-910 Failure Code [DAFDKB] ................................................................................................................40-911 Failure Code [DAFGMC] ...............................................................................................................40-913 Failure Code [DAFLKA].................................................................................................................40-914 Failure Code [DAFLKB].................................................................................................................40-916 Failure Code [DAFQKR]................................................................................................................40-918 Failure Code [DAQ0KK] ................................................................................................................40-919 Failure Code [DAQ0KT] ................................................................................................................40-922 Failure Code [DAQ0MC] ...............................................................................................................40-923 Failure Code [DAQ1KA] ................................................................................................................40-924 Failure Code [DAQ2KK] ................................................................................................................40-926 Failure Code [DAQ2KT] ................................................................................................................40-929 Failure Code [DAQ4KB] ................................................................................................................40-932 Failure Code [DAQ9KQ]................................................................................................................40-934 Failure Code [DAQLKA] ................................................................................................................40-935 Failure Code [DAQLKB] ................................................................................................................40-937 Failure Code [DAQQKR] ...............................................................................................................40-939 Failure Code [DAQRKR] ...............................................................................................................40-940 Failure Code [DAQRMA] ...............................................................................................................40-941 Failure Code [DAZ9KQ] ................................................................................................................40-942 Failure Code [DAZQKR]................................................................................................................40-943 Failure Code [DB2QKR] ................................................................................................................40-944 Failure Code [DB2RKR] ................................................................................................................40-952 Failure Code [DB90KK].................................................................................................................40-959 Failure Code [DB90KT] .................................................................................................................40-962 Failure Code [DB90MC] ................................................................................................................40-963 Failure Code [DB91KA].................................................................................................................40-964 Failure Code [DB92KK].................................................................................................................40-966 Failure Code [DB92KT] .................................................................................................................40-969 Failure Code [DB95KX] (Applicable Machine: 120001 to 120801).................................................40-972 Failure Code [DB95KX] (Applicable Machine: 120802 and Up).....................................................40-975 Failure Code [DB96KX] (Applicable Machine: 120001 to 120801).................................................40-978 Failure Code [DB96KX] (Applicable Machine: 120802 and Up).....................................................40-980 Failure Code [DB99KQ] ................................................................................................................40-982 Failure Code [DB9LKA].................................................................................................................40-983 Failure Code [DB9LKB].................................................................................................................40-985 Failure Code [DB9QKR] ................................................................................................................40-987 Failure Code [DB9RKR] ................................................................................................................40-988 Failure Code [DB9RMA]................................................................................................................40-989 Failure Code [DBE5KX] (Applicable Machine: 120001 to 120801) ................................................40-990 Failure Code [DBE5KX] (Applicable Machine: 120802 and Up) ....................................................40-992 Failure Code [DBE6KX] ................................................................................................................40-994 Failure Code [DBE7KX] (Applicable Machine: 120001 to 120801) ................................................40-996 Failure Code [DBE7KX] (Applicable Machine: 120802 and Up) ....................................................40-998 Failure Code [DD1LKA]...............................................................................................................40-1000 Failure Code [DD1LKB]...............................................................................................................40-1003 Failure Code [DD1LLD]...............................................................................................................40-1006 Failure Code [DD61KA]...............................................................................................................40-1008 Failure Code [DD61KB]...............................................................................................................40-1010 Failure Code [DD61LD]...............................................................................................................40-1012 Failure Code [DDAAL6]...............................................................................................................40-1014 Failure Code [DDB6L4] ...............................................................................................................40-1016 Failure Code [DDK3KA] ..............................................................................................................40-1019 Failure Code [DDK3KB] ..............................................................................................................40-1022 00-12

WA475-10, WA475-10E0

00 Index and Foreword

Index

Failure Code [DDK4KA] ..............................................................................................................40-1025 Failure Code [DDK4KB] ..............................................................................................................40-1028 Failure Code [DDK6KA] ..............................................................................................................40-1030 Failure Code [DDK6KB] ..............................................................................................................40-1033 Failure Code [DDKLKA] ..............................................................................................................40-1036 Failure Code [DDKLKB] ..............................................................................................................40-1038 Failure Code [DDNRKA] .............................................................................................................40-1040 Failure Code [DDNRKY] .............................................................................................................40-1043 Failure Code [DDP5KA] ..............................................................................................................40-1045 Failure Code [DDUAKR] .............................................................................................................40-1047 Failure Code [DDUBKR] .............................................................................................................40-1051 Failure Code [DDUCKR] .............................................................................................................40-1055 Failure Code [DF50KA] ...............................................................................................................40-1059 Failure Code [DF50KY] ...............................................................................................................40-1061 Failure Code [DGF1KA] ..............................................................................................................40-1063 Failure Code [DGF1KB] ..............................................................................................................40-1065 Failure Code [DGH2KA] ..............................................................................................................40-1067 Failure Code [DGH2KX] ..............................................................................................................40-1069 Failure Code [DGH4KA] ..............................................................................................................40-1071 Failure Code [DGH4KX] ..............................................................................................................40-1073 Failure Code [DGR4KB] ..............................................................................................................40-1075 Failure Code [DGR4KZ] ..............................................................................................................40-1077 Failure Code [DH21KA]...............................................................................................................40-1079 Failure Code [DH21KB]...............................................................................................................40-1082 Failure Code [DHA4KA] ..............................................................................................................40-1085 Failure Code [DHHBKA]..............................................................................................................40-1087 Failure Code [DHHBKY]..............................................................................................................40-1089 Failure Code [DHHCKA] .............................................................................................................40-1091 Failure Code [DHHCKY] .............................................................................................................40-1093 Failure Code [DHPCKA]..............................................................................................................40-1095 Failure Code [DHPCKY]..............................................................................................................40-1097 Failure Code [DHPDKA]..............................................................................................................40-1099 Failure Code [DHPDKY]..............................................................................................................40-1101 Failure Code [DHT1KX] ..............................................................................................................40-1103 Failure Code [DHT8KA] ..............................................................................................................40-1105 Failure Code [DHT8KB] ..............................................................................................................40-1108 Failure Code [DHT8ZG] .............................................................................................................. 40-1110 Failure Code [DHTCL6]............................................................................................................... 40-1111 Failure Code [DHUDKA] ............................................................................................................. 40-1113 Failure Code [DHUDKB] ............................................................................................................. 40-1116 Failure Code [DJF1KA] ............................................................................................................... 40-1118 Failure Code [DK30KA]...............................................................................................................40-1120 Failure Code [DK30KY]...............................................................................................................40-1122 Failure Code [DK55KA]...............................................................................................................40-1124 Failure Code [DK55KY]...............................................................................................................40-1127 Failure Code [DK55L5]................................................................................................................40-1129 Failure Code [DK59KA] (Applicable Machine: 120001 to 120801)...............................................40-1130 Failure Code [DK59KA] (Applicable Machine: 120802 and Up)...................................................40-1134 Failure Code [DK59KY] (Applicable Machine: 120001 to 120801)...............................................40-1138 Failure Code [DK59KY] (Applicable Machine: 120802 and Up)...................................................40-1142 Failure Code [DK59L8] (Applicable Machine: 120001 to 120801) ...............................................40-1146 Failure Code [DK59L8] (Applicable Machine: 120802 and Up)....................................................40-1151 Failure Code [DK5AKA] (Applicable Machine: 120001 to 120801) ..............................................40-1156 Failure Code [DK5AKA] (Applicable Machine: 120802 and Up) ..................................................40-1160 Failure Code [DK5AKY] (Applicable Machine: 120001 to 120801) ..............................................40-1164 Failure Code [DK5AKY] (Applicable Machine: 120802 and Up) ..................................................40-1168 Failure Code [DK5BKA] (Applicable Machine: 120001 to 120801) ..............................................40-1172 Failure Code [DK5BKA] (Applicable Machine: 120802 and Up) ..................................................40-1176 WA475-10, WA475-10E0

00-13

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WA475-10E0 Komatsu Service Manual PDF Download by Heavy Equipment Manual - Issuu