LONG PERIODS OF INACTIVITY.................................................................................................................... 3-108
PERIODS OF INACTIVITY ..................................................................................................................... 3-109
MACHINE FOR A LONG TIME............................................................................................................... 3-110
TROUBLESHOOTING...................................................................................................................................... 3-111
IF FUEL RUNS OUT COMPLETELY...................................................................................................... 3-111
REMOVING THE MACHINE................................................................................................................... 3-112
IF THE BATTERY IS DOWN .................................................................................................................. 3-113
Charging the battery ...................................................................................................................... 3-114
Starting with booster cables........................................................................................................... 3-115
OTHER TROUBLES ............................................................................................................................... 3-117
Electrical circuit.............................................................................................................................. 3-117
Frame ............................................................................................................................................ 3-117
Engine............................................................................................................................................ 3-118
MAINTENANCE
GUIDE TO MAINTENANCE ................................................................................................................................. 4-2
MAINTENANCE NOTES ............................................................................................................................ 4-5
Oil ...................................................................................................................................................... 4-5
Fuel.................................................................................................................................................... 4-6
Coolant .............................................................................................................................................. 4-6
Grease ............................................................................................................................................... 4-7
KOWA analysis stages ...................................................................................................................... 4-8
OIL SAMPLING ................................................................................................................................. 4-8
STORING OIL AND FUEL .......................................................................................................................... 4-9
FILTERS ..................................................................................................................................................... 4-9
PARTS SUBJECT TO WEAR ............................................................................................................................ 4-11
FUEL, COOLANT AND LUBRICANTS.............................................................................................................. 4-12
KOMATSU OIL ......................................................................................................................................... 4-13
WEAM014500
CONTENTS
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