CONTENTS COLD WEATHER OPERATION ...................................................................................................................... 3-118 COLD WEATHER OPERATION INFORMATION................................................................................... 3-118 Fuel And Lubricants....................................................................................................................... 3-118 Cooling System Coolant ................................................................................................................
3-118 Battery ........................................................................................................................................... 3-119 AFTER DAILY WORK COMPLETION.................................................................................................... 3-120 AFTER COLD WEATHER SEASON ...................................................................................................... 3-120 LONG TERM STORAGE ..................................................................................................................................
3-121 BEFORE STORAGE............................................................................................................................... 3-121 DURING STORAGE ............................................................................................................................... 3-121 AFTER STORAGE.................................................................................................................................. 3-121 STARTING MACHINE AFTER LONG-TERM STORAGE ......................................................................
3-121 TROUBLES AND ACTIONS ............................................................................................................................ 3-122 RUNNING OUT OF FUEL ...................................................................................................................... 3-122 PHENOMENA THAT ARE NOT FAILURES........................................................................................... 3-122 TOWING THE MACHINE .......................................................................................................................
3-123 LIGHTWEIGHT TOWING HOLE ............................................................................................................ 3-123 SEVERE JOB CONDITION .................................................................................................................... 3-123 DISCHARGED BATTERY ...................................................................................................................... 3-124 Battery Charges.............................................................................................................................
3-125 Battery Removal And Installation................................................................................................... 3-124 Starting Engine With Booster Cables ............................................................................................ 3-125 OTHER TROUBLE ................................................................................................................................. 3-127 Electrical System ...........................................................................................................................
3-127 Chassis.......................................................................................................................................... 3-128 Engine............................................................................................................................................ 3-129 Electronic Control System ............................................................................................................. 3-131 Point Of Contact To Telephone When Error Occurs .....................................................................
3-132 MAINTENANCE MAINTENANCE INFORMATION ......................................................................................................................... 4-2 LUBRICANTS, COOLANT AND FILTERS .......................................................................................................... 4-4 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC ..................................................... 4-4 Oil ......................................................................................................................................................
4-4 Fuel.................................................................................................................................................... 4-4 Cooling System Coolant .................................................................................................................... 4-4 Grease............................................................................................................................................... 4-5 Carrying out KOWA (Komatsu Oil Wear Analysis) ............................................................................
4-5 Oil And Fuel Storage ......................................................................................................................... 4-6 ELECTRIC SYSTEM MAINTENANCE ....................................................................................................... 4-6 Filters................................................................................................................................................. 4-6 WEAR PARTS ......................................................................................................................................................
4-7 WEAR PARTS LIST.................................................................................................................................... 4-7 1-13