Komatsu Wheel Loader WA500-6 Operation & Maintenance Manual SN 55450 and up – PDF DOWNLOAD

Description

Komatsu Wheel Loader WA500-6 Operation & Maintenance Manual

DESCRIPTION:

Komatsu Wheel Loader WA500-6 Operation & Maintenance Manual

BEFORE READING THIS MANUAL:

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. Storage location for the Operation and Maintenance Manual: Pocket (1) at rear of operator’s seat If this manual is lost or damaged, contact your distributor immediately to arrange for its replacement.
• For details regarding the machine serial No. you will need to provide your Komatsu distributor, see “TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR (PAGE 1-7)”. This manual uses the international units (SI) for units of measurement. For reference, units that have been used in the past are given in ( ). The explanations, values, and illustrations in this manual have been prepared based on the latest information available as of the date of its publication.
• Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
• The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example:1 → (1)) Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. If this machine has been purchased in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine.

KOMATSU WHEEL LOADER WA500-6 OPERATION & MAINTENANCE MANUAL SN 55450 AND UP – PDF DOWNLOAD:

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TABLE OF CONTENTS:

Komatsu Wheel Loader WA500-6 Operation & Maintenance Manual

COVER..........................................................................................  1
FOREWORD.......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	SAFETY INFORMATION.........................................................................  4
	INTRODUCTION...............................................................................  5
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE...........................................  5
		VISIBILITY FROM OPERATOR'S SEAT........................................................  6
	NECESSARY INFORMATION......................................................................  7
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  7
		EPA REGULATIONS, ENGINE NUMBER PLATE...................................................  7
		POSITION OF SERVICE METER..............................................................  8
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................................  8
	CONTENTS...................................................................................  9
SAFETY......................................................................................... 12
	SAFETY..................................................................................... 13
	SAFETY LABELS.............................................................................. 16
		LOCATION OF SAFETY LABELS.............................................................. 17
		SAFETY LABELS.......................................................................... 18
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 25
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 25
		PREPARATIONS FOR SAFE OPERATION........................................................ 25
		FIRE PREVENTION........................................................................ 27
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 28
		DO NOT GET CAUGHT IN ARTICULATING PORTION.............................................. 31
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 31
		UNAUTHORIZED MODIFICATION.............................................................. 31
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 31
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 32
	PRECAUTIONS FOR OPERATION.................................................................. 33
		PRECAUTIONS FOR JOBSITE................................................................ 33
		STARTING ENGINE........................................................................ 35
		OPERATION.............................................................................. 38
		TRANSPORTATION......................................................................... 44
		TOWING................................................................................. 45
	PRECAUTIONS FOR MAINTENANCE................................................................ 46
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 46
		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.................................................................. 65
		MACHINE MONITOR........................................................................ 65
		SWITCHES...............................................................................106
		CONTROL LEVERS, PEDALS.................................................................126
		STEERING TILT LOCK LEVER...............................................................133
		CAP WITH LOCK..........................................................................134
		FRAME LOCK BAR.........................................................................136
		TOWING PIN.............................................................................137
		BACKUP ALARM...........................................................................137
		OPENING, CLOSING CAB DOORS, WINDOWS....................................................138
		HANDLING CAB WIPER.....................................................................142
		DUST INDICATOR.........................................................................142
		FUSE...................................................................................143
		SLOW BLOW FUSE.........................................................................145
		POWER OUTLET...........................................................................145
		CAR RADIO..............................................................................146
		AIR CONDITIONER........................................................................152
		LOCATION OF FIRE EXTINGUISHER..........................................................156
	OPERATION..................................................................................157
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................157
		STARTING ENGINE........................................................................179
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................181
		STOPPING ENGINE........................................................................183
		CHECK AFTER STOPPING ENGINE............................................................183
		MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................184
		TURNING................................................................................194
		OPERATION OF WORK EQUIPMENT............................................................196
		SEMI AUTO DIGGING OPERATIONS...........................................................198
		REMOTE POSITIONER......................................................................199
		WORK POSSIBLE USING WHEEL LOADER.......................................................201
		PRECAUTIONS FOR OPERATION..............................................................221
		REMOVAL AND INSTALLATION OF THE BUCKET.................................................224
		PARKING MACHINE........................................................................227
		CHECKS AFTER COMPLETION OF OPERATION...................................................228
		LOCKING................................................................................229
		HANDLING THE TIRES.....................................................................230
	TRANSPORTATION.............................................................................233
		TRANSPORTATION PROCEDURE...............................................................233
		LOADING, UNLOADING WORK WITH TRAILERS..................................................233
		METHOD OF LIFTING MACHINE..............................................................237
	COLD WEATHER OPERATION.....................................................................239
		PRECAUTIONS FOR LOW TEMPERATURE........................................................239
		PRECAUTIONS AFTER COMPLETION OF WORK...................................................240
		AFTER COLD WEATHER.....................................................................240
		WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................241
	LONG-TERM STORAGE..........................................................................242
		BEFORE STORAGE.........................................................................242
		DURING STORAGE.........................................................................242
		AFTER STORAGE..........................................................................242
	TROUBLESHOOTING............................................................................243
		WHEN MACHINE RUNS OUT OF FUEL..........................................................243
		METHOD OF TOWING MACHINE...............................................................244
		IF BATTERY IS DISCHARGED...............................................................248
		METHOD FOR LOWERING WORK EQUIPMENT WHEN ENGINE HAS STOPPED.............................252
		OTHER TROUBLE..........................................................................253
MAINTENANCE....................................................................................258
	GUIDES TO MAINTENANCE......................................................................259
	OUTLINES OF SERVICE........................................................................261
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................261
		OUTLINE OF ELECTRIC SYSTEM.............................................................264
	WEAR PARTS.................................................................................265
		WEAR PARTS LIST........................................................................265
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................267
		USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................268
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....269
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................270
		TORQUE LIST............................................................................270
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................271
		SAFETY CRITICAL PARTS..................................................................272
	MAINTENANCE SCHEDULE CHART.................................................................273
		MAINTENANCE SCHEDULE CHART.............................................................273
	SERVICE PROCEDURE..........................................................................275
		INITIAL 10 HOURS SERVICE (SERVICE FOR FIRST 50 HOURS ON NEW MACHINE)...................275
		INITIAL 250 HOURS SERVICE..............................................................275
		WHEN REQUIRED..........................................................................276
		CHECK BEFORE STARTING..................................................................299
		EVERY 50 HOURS SERVICE.................................................................300
		EVERY 100 HOURS SERVICE................................................................301
		EVERY 250 HOURS SERVICE................................................................304
		EVERY 500 HOURS SERVICE................................................................311
		EVERY 1000 HOURS SERVICE...............................................................316
		EVERY 2000 HOURS SERVICE...............................................................322
		EVERY 4000 HOURS SERVICE...............................................................328
		EVERY 8000 HOURS SERVICE...............................................................332
SPECIFICATIONS.................................................................................334
	SPECIFICATIONS.............................................................................335
ATTACHMENTS, OPTIONS...........................................................................338
	HANDLING LOAD METER........................................................................339
		OUTLINE OF LOAD METER..................................................................339
		PRINCIPLE OF LOAD METER MEASUREMENT....................................................341
		POINTS TO REMEMBER TO ENSURE HIGH ACCURACY.............................................343
		USING LOAD METER.......................................................................345
	HANDLING JOYSTICK STEERING SYSTEM..........................................................376
		EXPLANATION OF COMPONENTS..............................................................376
		STRUCTURE AND FUNCTION OF JOYSTICK STEERING............................................380
		GETTING IN OR OUT OF OPERATOR'S CAB....................................................381
		ADJUSTMENT OF JOYSTICK CONSOLE.........................................................382
		PRECAUTIONS FOR STEERING WITH JOYSTICK.................................................386
		OPERATION METHOD OF JOYSTICK STEERING SYSTEM...........................................386
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................389
		BASIC PRECAUTIONS......................................................................389
INDEX..........................................................................................390

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