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WA470-7 | SN: 10001-up | Komatsu | Heavy Equipment Manual PDF

Page 1


WHEEL LOADER

SERIAL NUMBERS 10001 and up

00 Index and foreword

E-19

E-20

E-21

E-24 Indication of hydraulic oil temperature gauge does not increase, or hydraulic oil temperature caution lamp does not light 40-1670

E-25 Indication of torque converter oil temperature gauge does not increase, or torque converter oil temperature caution lamp does not light up 40-1672

E-26 Fuel level gauge does not indicate correct level 40-1673

E-27 Seat belt caution lamp indication is abnormal. 40-1675

E-28 Horn does not sound ..........................................................................................................40-1676

E-29 Horn does not stop sounding

E-30 Alarm buzzer does not sound

E-31 When starting switch is in ON position, alarm buzzer does not stop sounding

E-32 Kickdown does not work when kickdown switch is turned on..............................................40-1683

E-33 Hold switch does not work when it is pressed 40-1685

E-34 Parking brake does not work even if it is applied, or the brake drags when parking brake is released and FR drive is operated 40-1687

E-35 Transmission cut-off mode is not selected or not released..................................................40-1690

E-36 Transmission cut-off setting cannot be released

E-37 Directional selector (FNR) switch mode is not selected or not released 40-1694

E-38 When operating engine power mode selector switch, engine mode selector function does not operate properly ..........................................................................................................................40-1696 E-39 Flow of loader pump does not increase from the minimum rate

E-40 ECSS function cannot be selected or cannot be released

E-41

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