CONTENTS
1-17
CHECK BEFORE SHUT OFF ENGINE .....................................................................................................................3-232
MACHINE INSPECTION AFTER DAILY WORK........................................................................................................3-232
LOCKING ...................................................................................................................................................................3-233
TRANSPORTATION .............................................................................................................................................................3-234
TRANSPORTATION PROCEDURE ..........................................................................................................................3-234
PRECAUTIONS FOR TRANSPORTATION...............................................................................................................3-234
METHOD OF LIFTING UNITS FOR TRANSPORTATION.........................................................................................3-234
TRANSPORTATION POSTURE................................................................................................................................3-234
COLD WEATHER OPERATION...........................................................................................................................................3-235
COLD WEATHER OPERATION INFORMATION......................................................................................................3-235
Fuel and Lubricants..........................................................................................................................................3-235
Cooling System Coolant...................................................................................................................................3-235
Battery..............................................................................................................................................................3-236
AFTER DAILY WORK COMPLETION .......................................................................................................................3-237
AFTER COLD WEATHER SEASON..........................................................................................................................3-237
LONG TERM STORAGE ......................................................................................................................................................3-238
BEFORE STORAGE..................................................................................................................................................3-238
DURING STORAGE...................................................................................................................................................3-238
AFTER STORAGE.....................................................................................................................................................3-239
STARTING MACHINE AFTER LONG-TERM STORAGE..........................................................................................3-239
TROUBLES AND ACTIONS.................................................................................................................................................3-240
RUNNING OUT OF FUEL..........................................................................................................................................3-240
PHENOMENA THAT ARE NOT FAILURES ..............................................................................................................3-240
TOWING THE MACHINE...........................................................................................................................................3-241
SEVERE JOB CONDITION........................................................................................................................................3-241
DISCHARGED BATTERY..........................................................................................................................................3-242
Battery Removal and Installation .....................................................................................................................3-242
Battery Charges ...............................................................................................................................................3-243
Starting Engine with Booster Cables................................................................................................................3-244
OTHER TROUBLE.....................................................................................................................................................3-246
Electrical System..............................................................................................................................................3-246
Chassis ........................................................................................................................
....................................3-247
Engine
..............................................................................................................................................................3-248
Electronic Control System................................................................................................................................3-250
Point of Contact to Telephone when Error Occurs...........................................................................................3-251
MAINTENANCE
MAINTENANCE INFORMATION..............................................................................................................................................4-2
OUTLINE OF SERVICE ............................................................................................................................................................4-5
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.........................................................................4-5
OIL .......................................................................................................................................................................4-5
FUEL....................................................................................................................................................................4-6
COOLANT AND WATER FOR DILUTION...........................................................................................................4-6
GREASE ..............................................................................................................................................................4-7
CARRYING OUT KOWA (Komatsu Oil Wear Analysis).......................................................................................4-7
STORING OIL AND FUEL ...................................................................................................................................4-8
FILTERS ..............................................................................................................................................................4-8
ELECTRIC SYSTEM MAINTENANCE...........................................................................................................................4-9