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WA320-8 | SN: 85001-UP and more | Komatsu | Heavy Equipment Manual PDF

Page 1


WHEEL LOADER

SERIAL NUMBERS H70051 and up 85001 and up

00 INDEX AND FOREWORD

E-4 WHILE

E-5 ALL OF LCD UNIT, LED UNIT, AND METER UNIT ON MACHINE MONITOR DISPLAY NOTHING 40-1111

E-6

E-7 BACKLIGHT OF LCD UNIT ON MACHINE MONITOR IS ABNORMAL, (BACKLIGHT GOES OUT OR FLICKERS) 40-1116

E-8 LCD ON MACHINE MONITOR DOES NOT DISPLAY PROPERLY 40-1118

E-9 METER UNIT DISPLAY ON MACHINE MONITOR IS ABNORMAL 40-1120

E-10 NIGHT LIGHTING LAMP OF METER UNIT ON MACHINE MONITOR IS ABNORMAL ....40-1123

E-11 LED UNIT LAMP ON MACHINE MONITOR IS ABNORMAL 40-1127

E-12 NIGHT LIGHTING LAMP OF SWITCH PANEL ON MACHINE MONITOR IS ABNORMAL OR SWITCH DOES NOT OPERATE PROPERLY 40-1129

E-13 2 SWITCHES OPERATION OF SWITCH PANEL ON MACHINE MONITOR DOES NOT FUNCTION 40-1132

E-14 SWITCH PANEL BUZZER OF MACHINE MONITOR IS ABNORMAL 40-1135

E-15 SOME ITEMS OF GAUGES AND CAUTION LAMPS ON MACHINE MONITOR ARE NOT DISPLAYED PROPERLY ..............................................................................................................40-1138

E-16 REARVIEW MONITOR DOES NOT LIGHT UP OR BACKLIGHT FLICKERS 40-1139

E-17 REARVIEW MONITOR IMAGES ARE NOT DISPLAYED CLEARLY 40-1142

E-18 REARVIEW MONITOR BRIGHTNESS CANNOT BE ADJUSTED 40-1146

E-19 NIGHT LIGHTING LAMP OF REARVIEW MONITOR IS ABNORMAL ...............................40-1150

E-20 AIR CLEANER CLOGGING INDICATOR LAMP DOES NOT LIGHT UP 40-1152

E-21 RADIATOR COOLANT LEVEL CAUTION LAMP DOES NOT LIGHT UP 40-1154

E-22 PARKING BRAKE INDICATOR LAMP DOES NOT LIGHT WHEN THE PARKING BRAKE IS SET TO ON (PARKING) POSITION................................................................................................40-1155

E-23 WHEN FRONT BRAKE ACCUMULATOR OIL PRESSURE DROPS, THE BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP 40-1159

E-24 WHEN REAR BRAKE ACCUMULATOR OIL PRESSURE DROPS, THE BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP.................................................................................40-1160

E-25 INDICATION OF HST OIL TEMPERATURE GAUGE DOES NOT INCREASE, OR HST OIL TEMPERATURE CAUTION LAMP DOES NOT LIGHT UP 40-1161

E-26 WHEN THE INCHING PEDAL IS DEPRESSED, INCHING FUNCTION DOES NOT WORK OR WHILE THE PEDAL HAS NOT BEEN DEPRESSED, INCHING FUNCTION OPERATES......40-1162

E-27 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL

E-28 SEAT BELT CAUTION LAMP INDICATION IS

E-29

E-31 WHEN THE EMERGENCY HST PUMP DRIVE SWITCH IS OPERATED, IT DOES NOT WORK OR WHEN THE EMERGENCY HST PUMP DRIVE SWITCH IS NOT OPERATED, IT WORKS ................................................................................................................................................40-1169

E-32 SETTING DOES NOT CHANGE WHILE OPERATING THE TRACTION CONTROL SWITCH

E-33 THE REMOTE POSITIONER DOES NOT WORK OR CANNOT BE RELEASED

E-34 THE BUCKET POSITIONER DOES NOT WORK OR CANNOT BE RELEASED...............40-1176

E-35 BRAKE DOES NOT WORK WHEN PARKING BRAKE IS APPLIED OR BRAKE DRAGS WHILE TRAVELING WHEN PARKING BRAKE IS RELEASED

E-36 DIRECTIONAL SELECTOR (FNR) SWITCH MODE IS NOT SELECTED OR NOT RELEASED.....

E-37 PZ AUTO TILT-IN DOES NOT WORK

E-38 TRACKTION LEVEL DOES NOT DISPLAY MAX WHEN MAX. TRACTION SWITCH IS

OR CANNOT BE RELEASED

E-41

E-43 CLEARANCE LAMP AND TAIL LAMP DO NOT LIGHT

E-44

E-45 BOTH HIGH AND LOW BEAMS OF HEADLAMP DO NOT LIGHT UP OR

E-46 BOTH

E-48

E-49

E-50

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