Komatsu PC490LC-11, Operation & Maintenance Manual

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MACHINE OPERATIONS AND CONTROLS ........................................................................................ 3-151
CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE ...................................................... 3-151
METHOD FOR STARTING ENGINE.............................................................................................. 3-185
METHOD FOR OPERATIONS AND CHECKS AFTER STARTING ENGINE ................................. 3-189
METHOD FOR STOPPING ENGINE ............................................................................................. 3-200
METHOD FOR STARTING MACHINE (TRAVEL FORWARD AND REVERSE) AND STOPPING MA-
CHINE ........................................................................................................................................ 3-202
METHOD FOR STEERING MACHINE........................................................................................... 3-205
METHOD FOR SWINGING MACHINE .......................................................................................... 3-207
METHOD FOR OPERATING WORK EQUIPMENT ....................................................................... 3-208
HANDLE WORKING MODE .......................................................................................................... 3-210
PROHIBITED OPERATIONS ......................................................................................................... 3-212
PRECAUTIONS FOR OPERATION ............................................................................................... 3-216
PRECAUTIONS FOR WORKING ON SLOPE ............................................................................... 3-218
METHOD FOR ESCAPING FROM MUD ....................................................................................... 3-219
RECOMMENDED APPLICATIONS................................................................................................ 3-220
EFFECTIVE USE OF HYDRAULIC EXCAVATOR.......................................................................... 3-221
METHOD FOR REPLACING AND INVERTING BUCKET.............................................................. 3-222
METHOD FOR PARKING MACHINE ............................................................................................. 3-225
METHOD FOR CHECKING AFTER FINISHING WORK................................................................ 3-226
LOCK............................................................................................................................................. 3-227
HANDLE AIR CONDITIONER............................................................................................................... 3-232
EXPLANATION OF AIR CONDITIONER EQUIPMENT.................................................................. 3-233
METHOD FOR OPERATING AIR CONDITIONER......................................................................... 3-238
HANDLING RADIO ............................................................................................................................... 3-246
EXPLANATION OF RADIO EQUIPMENT ...................................................................................... 3-246
METHOD FOR CONTROLLING RADIO ........................................................................................ 3-249
STOW ANTENNA .......................................................................................................................... 3-251
TRANSPORTATION.............................................................................................................................. 3-252
PRECAUTIONS FOR TRANSPORTING MACHINE ...................................................................... 3-252
SELECT TRANSPORTATION METHOD........................................................................................ 3-252
LOADING AND UNLOADING WITH TRAILER .............................................................................. 3-253
METHOD FOR LIFTING MACHINE ............................................................................................... 3-264
SPREAD AND NARROW TRACK FRAME GAUGE....................................................................... 3-266
COLD WEATHER OPERATION............................................................................................................ 3-268
COLD WEATHER OPERATION INFORMATION ........................................................................... 3-268
PRECAUTIONS AFTER DAILY WORK COMPLETION ................................................................. 3-270
AFTER COLD WEATHER SEASON .............................................................................................. 3-270
PRECAUTIONS FOR LONG-TERM STORAGE ................................................................................... 3-271
PREPARATION FOR LONG-TERM STORAGE ............................................................................. 3-271
MAINTENANCE DURING LONG-TERM STORAGE...................................................................... 3-271
STARTING MACHINE AFTER LONG-TERM STORAGE............................................................... 3-272
TROUBLES AND ACTIONS ................................................................................................................. 3-273
ACTIONS WHEN RUNNING OUT OF FUEL ................................................................................. 3-273
PHENOMENA THAT ARE NOT FAILURES ................................................................................... 3-274
PRECAUTIONS FOR TOWING MACHINE .................................................................................... 3-275
PRECAUTIONS FOR SEVERE JOB CONDITION......................................................................... 3-276
PRECAUTIONS FOR DISCHARGED BATTERY ........................................................................... 3-277
OTHER TROUBLE......................................................................................................................... 3-282
MAINTENANCE............................................................................................................................................... 4-1
PRECAUTIONS FOR MAINTENANCE ..................................................................................................... 4-2
CHECK SERVICE METER READING ............................................................................................... 4-2
KOMATSU GENUINE REPLACEMENT PARTS ................................................................................ 4-2
KOMATSU GENUINE LUBRICANTS ................................................................................................. 4-2
ALWAYS USE CLEAN WASHER FLUID ............................................................................................ 4-2
FRESH AND CLEAN LUBRICANTS .................................................................................................. 4-2
CHECK DRAINED OIL AND USED FILTER....................................................................................... 4-2
PRECAUTIONS FOR REFILLING OIL OR FUEL .............................................................................. 4-2
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