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WA270-8E0 | SN: H75551-UP | Komatsu | Heavy Equipment Manual PDF

Page 1


Shop Manual

00 INDEX AND FOREWORD

E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP.....40-1115

E-5 ALL OF LCD UNIT, LED UNIT, AND METER UNIT ON MACHINE MONITOR DISPLAY NOTHING 40-1117

E-6 LCD UNIT ON MACHINE MONITOR DISPLAYS NOTHING 40-1120

E-7 BACKLIGHT OF LCD UNIT ON MACHINE MONITOR IS ABNORMAL, (BACKLIGHT GOES OUT OR FLICKERS) 40-1122

E-8 LCD ON MACHINE MONITOR DOES NOT DISPLAY PROPERLY 40-1124

E-9 METER UNIT DISPLAY ON MACHINE MONITOR IS ABNORMAL

E-10 NIGHT LIGHTING LAMP OF METER UNIT ON MACHINE MONITOR IS ABNORMAL ....40-1129

E-11 LED UNIT LAMP ON MACHINE MONITOR IS ABNORMAL 40-1133

E-12 NIGHT LIGHTING LAMP OF SWITCH PANEL ON MACHINE MONITOR IS ABNORMAL OR SWITCH DOES NOT OPERATE PROPERLY 40-1135

E-13 2 SWITCHES OPERATION OF SWITCH PANEL ON MACHINE MONITOR DOES NOT FUNCTION 40-1138

E-14 SWITCH PANEL BUZZER OF MACHINE MONITOR IS ABNORMAL 40-1141

E-15 SOME ITEMS OF GAUGES AND CAUTION LAMPS ON MACHINE MONITOR ARE NOT DISPLAYED PROPERLY ..............................................................................................................40-1144

E-16 AdBlue/DEF LEVEL IS NOT DISPLAYED PROPERLY

E-17 REARVIEW MONITOR DOES NOT LIGHT UP OR BACKLIGHT FLICKERS 40-1148

E-18 REARVIEW MONITOR IMAGES ARE NOT DISPLAYED CLEARLY 40-1151

E-19 REARVIEW MONITOR BRIGHTNESS CANNOT BE ADJUSTED......................................40-1155

E-20 NIGHT LIGHTING LAMP OF REARVIEW MONITOR IS ABNORMAL

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

E-22 PARKING BRAKE INDICATOR LAMP DOES NOT LIGHT WHEN THE PARKING BRAKE IS SET TO ON (PARKING) POSITION................................................................................................40-1163

E-23 WHEN FRONT BRAKE ACCUMULATOR OIL PRESSURE DROPS, THE BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP 40-1167

E-24 WHEN REAR BRAKE ACCUMULATOR OIL PRESSURE DROPS, THE BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP 40-1168

E-25 INDICATION OF HST OIL TEMPERATURE GAUGE DOES NOT INCREASE, OR HST OIL TEMPERATURE CAUTION LAMP DOES NOT LIGHT UP 40-1169

E-26 WHEN THE INCHING PEDAL IS DEPRESSED, INCHING FUNCTION DOES NOT WORK OR WHILE THE PEDAL HAS NOT BEEN DEPRESSED, INCHING FUNCTION OPERATES......40-1170

E-27 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL 40-1172

E-28 SEAT BELT CAUTION LAMP INDICATION IS ABNORMAL 40-1174

E-29 ALARM BUZZER DOES NOT SOUND ..............................................................................40-1175

E-30 ALARM BUZZER DOES NOT STOP SOUNDING 40-1177

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 ................................................................................................................................................40-1178

E-32 SETTING DOES NOT CHANGE WHILE OPERATING THE

E-33

E-34

E-35 BRAKE DOES NOT WORK WHEN PARKING BRAKE IS APPLIED OR BRAKE DRAGS WHILE TRAVELING WHEN PARKING BRAKE IS RELEASED 40-1188

E-36 DIRECTIONAL SELECTOR (FNR) SWITCH MODE IS NOT SELECTED OR NOT RELEASED..... 40-1192

E-37

E-40

E-42 NONE OF HEADLAMP, CLEARANCE LAMP, AND TAIL LAMP LIGHTS 40-1206

E-43

E-44

E-45

E-47

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