KOMATSU WA470-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:90234 & UP) KOMATSU WA470-6 – PDF DOWNLOAD

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KOMATSU WA470-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:90234 & UP) KOMATSU WA470-6

KOMATSU WA470-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:90234 & UP) KOMATSU WA470-6 – PDF DOWNLOAD:

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KOMATSU WA470-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:90234 & UP) KOMATSU WA470-6

• This manual gives details of the operation and methods of inspection and maintenance for this machine that must be obeyed in order to use the machine safely. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Read, understand and follow all precautions and warnings in this manual and on the machine before performing operation and maintenance.
• Failure to do so may result in serious injury or death. Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. Therefore, the safety messages in this manual and on the machine may not include all possible safety precautions. If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety.
• In no event should you or others engage in the prohibited uses or actions described in this manual. Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. If you sell the machine, be sure to give this manual to the new owner together with the machine. Always keep this Operation and Maintenance Manual in the location shown on the right so that all relevant personnel can read it at any time.

TABLE OF CONTENTS:

KOMATSU WA470-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:90234 & UP) KOMATSU WA470-6

COVER
.........................................................................................  1
FOREWORD
......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	SAFETY INFORMATION.........................................................................  4
	INTRODUCTION...............................................................................  5
		USE OF MACHINE.........................................................................  5
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE...........................................  6
		VISIBILITY FROM OPERATOR'S SEAT........................................................  6
	NECESSARY INFORMATION......................................................................  7
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  7
		ENGINE SERIAL NO. PLATE................................................................  7
		POSITION OF SERVICE METER..............................................................  8
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................................  8
	CONTENTS...................................................................................  9
SAFETY
........................................................................................ 14
	SAFETY..................................................................................... 15
	SAFETY LABELS.............................................................................. 18
		LOCATION OF SAFETY LABELS.............................................................. 18
		SAFETY LABELS.......................................................................... 19
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 26
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 26
		PREPARATIONS FOR SAFE OPERATION........................................................ 26
		FIRE PREVENTION........................................................................ 28
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 29
		DO NOT GET CAUGHT IN ARTICULATING PORTION.............................................. 32
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 32
		UNAUTHORIZED MODIFICATION.............................................................. 32
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 33
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 33
	PRECAUTIONS FOR OPERATION.................................................................. 34
		PRECAUTIONS FOR JOBSITE................................................................ 34
		STARTING ENGINE........................................................................ 36
		OPERATION.............................................................................. 39
		TRANSPORTATION......................................................................... 45
		TOWING................................................................................. 46
	PRECAUTIONS FOR MAINTENANCE................................................................ 47
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 47
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 51
		TIRES.................................................................................. 56
OPERATION
..................................................................................... 58
	GENERAL VIEW............................................................................... 59
		GENERAL VIEW OF MACHINE................................................................ 59
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 60
	EXPLANATION OF COMPONENTS.................................................................. 63
		MACHINE MONITOR........................................................................ 63
		SWITCHES............................................................................... 96
		CONTROL LEVERS, PEDALS.................................................................111
		STEERING TILT LOCK LEVER...............................................................116
		CAP WITH LOCK..........................................................................117
		FRAME LOCK BAR.........................................................................117
		TOWING PIN.............................................................................118
		GREASE PUMP............................................................................118
		OPENING, CLOSING CAB DOORS, WINDOWS....................................................119
		BACKUP ALARM...........................................................................123
		FUSE...................................................................................124
		SLOW BLOW FUSE.........................................................................125
		POWER OUTLET...........................................................................126
		AM/FM RADIO-CASSETTE STEREO............................................................127
		AM/FM RADIO............................................................................135
		AIR CONDITIONER........................................................................141
		HANDLING AUTO AIR CONDITIONER..........................................................148
		HANDLING CAB WIPER.....................................................................155
	OPERATION..................................................................................156
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................156
		STARTING ENGINE........................................................................175
		CHECKS AFTER STARTING ENGINE...........................................................179
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................180
		STOPPING ENGINE........................................................................182
		MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................183
		TURNING................................................................................192
		OPERATION OF WORK EQUIPMENT............................................................195
		WORK POSSIBLE USING WHEEL LOADER.......................................................197
		PRECAUTIONS FOR OPERATION..............................................................203
		ADJUSTING WORK EQUIPMENT POSTURE.......................................................205
		PARKING MACHINE........................................................................207
		CHECKS AFTER COMPLETION OF OPERATION...................................................209
		LOCKING................................................................................210
		HANDLING THE TIRES.....................................................................211
	TRANSPORTATION.............................................................................213
		TRANSPORTATION PROCEDURE...............................................................213
		LOADING, UNLOADING WORK WITH TRAILERS..................................................213
		LIFTING MACHINE........................................................................217
	COLD WEATHER OPERATION.....................................................................219
		PRECAUTIONS FOR LOW TEMPERATURE........................................................219
		PRECAUTIONS AFTER COMPLETION OF WORK...................................................220
		AFTER COLD WEATHER.....................................................................220
	LONG-TERM STORAGE..........................................................................221
		BEFORE STORAGE.........................................................................221
		DURING STORAGE.........................................................................221
		AFTER STORAGE..........................................................................221
	TROUBLESHOOTING............................................................................222
		WHEN MACHINE RUNS OUT OF FUEL..........................................................222
		METHOD OF TOWING MACHINE...............................................................222
		IF BATTERY IS DISCHARGED...............................................................227
		OTHER TROUBLE..........................................................................230
MAITENANCE
....................................................................................236
	GUIDES TO MAINTENANCE......................................................................237
	OUTLINES OF SERVICE........................................................................239
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................239
		OUTLINE OF ELECTRIC SYSTEM.............................................................242
	WEAR PARTS.................................................................................243
		WEAR PARTS LIST........................................................................243
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................244
		USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................245
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....246
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................247
		TORQUE LIST............................................................................247
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................248
	MAINTENANCE SCHEDULE CHART.................................................................250
		MAINTENANCE SCHEDULE CHART.............................................................250
	SERVICE PROCEDURE..........................................................................252
		INITIAL 250 HOURS SERVICE..............................................................252
		INITIAL 1000 HOURS SERVICE.............................................................252
		WHEN REQUIRED..........................................................................253
		CHECK BEFORE STARTING..................................................................277
		EVERY 50 HOURS SERVICE.................................................................278
		EVERY 100 HOURS SERVICE................................................................279
		EVERY 250 HOURS SERVICE................................................................281
		EVERY 500 HOURS SERVICE................................................................289
		EVERY 1000 HOURS SERVICE...............................................................292
		EVERY 2000 HOURS SERVICE...............................................................297
		EVERY 4000 HOURS SERVICE...............................................................303
		EVERY 8000 HOURS SERVICE...............................................................307
SPECIFICATIONS
................................................................................308
	SPECIFICATIONS.............................................................................309
ATTACHMENTS, OPTIONS
..........................................................................310
	SELECTING BUCKET AND TIRES.................................................................311
	HANDLING TORQUE CONVERTER LOCK-UP..........................................................312
		GENERAL LOCATIONS......................................................................312
		METHOD OF OPERATION....................................................................313
		WARNING/LIMIT FUNCTIONS FOR TRAVEL SPEED...............................................314
	HANDLING JOYSTICK STEERING SYSTEM..........................................................315
		EXPLANATION OF COMPONENTS..............................................................315
		STRUCTURE AND FUNCTION OF JOYSTICK STEERING............................................319
		GETTING IN OR OUT OF OPERATOR'S CAB....................................................320
		SEAT ADJUSTMENT........................................................................321
		ADJUSTMENT OF JOYSTICK CONSOLE.........................................................323
		OPERATION USING JOYSTICK LEVER AND OPERATION USING STEERING WHEEL......................324
		PRECAUTIONS FOR STEERING WITH JOYSTICK.................................................325
		OPERATION METHOD OF JOYSTICK STEERING SYSTEM...........................................325
	HANDLING MULTI FUNCTION MONO-LEVER.........................................................328
		EXPLANATION OF COMPONENTS..............................................................328
		USING FNR SWITCH TO CHANGE BETWEEN FORWARD AND REVERSE.................................333
	HANDLING LOAD METER........................................................................335
		OUTLINE OF LOAD METER..................................................................335
		PRINCIPLE OF LOAD METER MEASUREMENT....................................................337
		POINTS TO REMEMBER TO ENSURE HIGH ACCURACY.............................................339
		USING LOAD METER.......................................................................341
	CENTRAL LUBRICATION SYSTEM.................................................................372
		OPERATING THE CENTRAL LUBRICATION SYSTEM...............................................372
		DISPLAY AND CONTROL UNIT...............................................................373
		CHANGING THE LUBRICATION INTERVAL TIMES................................................374
	HANDLING WHEEL STOPPER.....................................................................375
	HANDLING BATTERY DISCONNECTOR SWITCH.......................................................376
		EXPLANATION OF COMPONENTS..............................................................376
		HANDLING...............................................................................377
	RADIO/CD...................................................................................378
		CONTENTS...............................................................................378
		OPERATING ELEMENTS.....................................................................380
		IMPORTANT INFORMATION..................................................................381
		CODE THEFT PROTECTION..................................................................382
		SWITCHING THE CAR AUDIO SYSTEM ON/OFF..................................................384
		VOLUME CONTROL.........................................................................386
		ADJUSTING THE TONE.....................................................................388
		SETTING THE BALANCE AND FADER..........................................................390
		RADIO OPERATION........................................................................391
		TRAFFIC INFORMATION....................................................................397
		CD PLAYER OPERATION....................................................................398
		CD CHANGER OPERATION(OPTION)...........................................................402
		RC 10 P REMOTE CONTROL UNIT(OPTION)....................................................405
		EXTERNAL AUDIO SOURCES.................................................................407
		SPECIFICATIONS.........................................................................408
		ISO CONNECTOR..........................................................................409
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................410
		BASIC PRECAUTIONS......................................................................410
INDEX..........................................................................................412

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