KOMATSU D155AX-6 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:80001 & UP) KOMATSU D155AX-6 – PDF DOWNLOAD

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KOMATSU D155AX-6 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:80001 & UP) KOMATSU D155AX-6

KOMATSU D155AX-6 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:80001 & UP) KOMATSU D155AX-6 – PDF DOWNLOAD:

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TABLE OF CONTENTS:

KOMATSU D155AX-6 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:80001 & UP) KOMATSU D155AX-6

COVER..........................................................................................  1
FOREWORD.......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	SAFETY INFORMATION.........................................................................  6
	INTRODUCTION...............................................................................  7
		USE OF MACHINE.........................................................................  7
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE...........................................  7
		VISIBILITY FROM OPERATOR'S SEAT........................................................  8
	NECESSARY INFORMATION......................................................................  9
		PRODUCT IDENTIFICATION NUMBER (PIN), MACHINE SERIAL NO. PLATE..........................  9
		EPA REGULATIONS, ENGINE NUMBER PLATE................................................... 10
		BLADE SERIAL NO. PLATE POSITION........................................................ 11
		RIPPER SERIAL NO. PLATE POSITION....................................................... 11
		ROPS, FOPS NO. PLATE POSITION.......................................................... 11
		POSITION OF SERVICE METER.............................................................. 11
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR.............................................. 12
	CONTENTS................................................................................... 13
SAFETY......................................................................................... 16
	SAFETY..................................................................................... 17
	SAFETY LABELS.............................................................................. 20
		POSITIONS OF SAFETY PICTOGRAMS......................................................... 21
		SAFETY LABELS.......................................................................... 22
	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 WORK EQUIPMENT.................................................... 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......................................................................... 42
		TOWING................................................................................. 43
	PRECAUTIONS FOR MAINTENANCE................................................................ 44
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 44
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 48
OPERATION...................................................................................... 54
	GENERAL VIEW............................................................................... 55
		GENERAL VIEW OF MACHINE................................................................ 55
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 56
	EXPLANATION OF COMPONENTS.................................................................. 58
		MACHINE MONITOR........................................................................ 58
		SWITCHES...............................................................................104
		CONTROL LEVERS, PEDALS.................................................................108
		DUST INDICATOR.........................................................................116
		FUSE BOX...............................................................................116
		DOOR POCKET............................................................................120
		ASHTRAY................................................................................120
		CAR RADIO, HANDLING....................................................................121
		CAR STEREO, HANDLING...................................................................126
		HANDLING AIR CONDITIONER...............................................................133
	OPERATION..................................................................................147
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................147
		STARTING ENGINE........................................................................170
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................174
		STOPPING ENGINE........................................................................178
		MOVING MACHINE.........................................................................179
		STOPPING MACHINE.......................................................................181
		SHIFTING GEAR..........................................................................182
		SHIFTING BETWEEN FORWARD AND REVERSE...................................................188
		STEERING MACHINE.......................................................................190
		PRECAUTIONS FOR OPERATION..............................................................192
		PARKING MACHINE........................................................................194
		CHECK AFTER STOPPING ENGINE............................................................195
		CHECK AFTER FINISHING WORK.............................................................196
		LOCKING................................................................................196
		RIPPER OPERATION.......................................................................197
		OPERATING METHOD FOR RIPPING OPERATIONS................................................199
		WORK POSSIBLE USING BULLDOZER..........................................................204
		ADJUSTING POSTURE OF WORK EQUIPMENT....................................................206
		TIPS FOR LONGER UNDERCARRIAGE LIFE.....................................................215
	TRANSPORTATION.............................................................................218
		LOADING, UNLOADING WORK................................................................218
		METHOD OF LIFTING MACHINE..............................................................221
		PRECAUTIONS FOR TRANSPORTATION.........................................................223
		TRAVELING ON ROADS.....................................................................223
		REMOVAL OF CAB.........................................................................224
	COLD WEATHER OPERATION.....................................................................226
		PRECAUTIONS FOR LOW TEMPERATURE........................................................226
		AFTER COMPLETION OF WORK...............................................................228
		AFTER COLD WEATHER.....................................................................228
	LONG-TERM STORAGE..........................................................................229
		BEFORE STORAGE.........................................................................229
		DURING STORAGE.........................................................................229
		AFTER STORAGE..........................................................................229
		STARTING MACHINE AFTER LONG-TERM STORAGE...............................................229
	TROUBLESHOOTING............................................................................230
		AFTER RUNNING OUT OF FUEL..............................................................230
		METHOD OF TOWING MACHINE...............................................................232
		IF BATTERY IS DISCHARGED...............................................................233
		OTHER TROUBLE..........................................................................236
MAINTENANCE....................................................................................242
	GUIDES TO MAINTENANCE......................................................................243
	OUTLINES OF SERVICE........................................................................246
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................246
		OUTLINE OF ELECTRIC SYSTEM.............................................................249
	WEAR PARTS.................................................................................250
		WEAR PARTS LIST........................................................................251
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................252
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....254
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................255
		TORQUE LIST............................................................................255
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................256
		SAFETY CRITICAL PARTS..................................................................256
	MAINTENANCE SCHEDULE CHART.................................................................258
		MAINTENANCE SCHEDULE CHART.............................................................258
	SERVICE PROCEDURE..........................................................................260
		INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS).............................260
		WHEN REQUIRED..........................................................................261
		CHECK BEFORE STARTING..................................................................286
		EVERY 250 HOURS SERVICE................................................................287
		EVERY 500 HOURS SERVICE................................................................296
		EVERY 1000 HOURS SERVICE...............................................................303
		EVERY 2000 HOURS SERVICE...............................................................315
		EVERY 4000 HOURS SERVICE...............................................................324
		EVERY 8000 HOURS SERVICE...............................................................327
SPECIFICATIONS.................................................................................330
	SPECIFICATIONS.............................................................................331
ATTACHMENTS, OPTIONS...........................................................................332
	GENERAL PRECAUTIONS........................................................................333
		PRECAUTIONS RELATED TO SAFETY..........................................................333
	INTRODUCTION OF ATTACHMENTS AND OPTIONS....................................................334
		INTRODUCTION OF ATTACHMENTS AND OPTIONS................................................334
	HEADREST, HANDLING.........................................................................335
	CAP WITH LOCK, HANDLING....................................................................336
		METHOD OF OPENING AND CLOSING CAP WITH LOCK............................................336
	PROCEDURE FOR SELECTING RIPPER POINT.......................................................337
		PROCEDURE FOR SELECTING RIPPER POINT...................................................337
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................338
		BASIC PRECAUTIONS......................................................................338
INDEX..........................................................................................340

DESCRIPTION:

KOMATSU D155AX-6 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:80001 & UP) KOMATSU D155AX-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. Location to Keep Operation & Maintenance Manual Operation and Maintenance Manual pocket at the rear of the 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 1-11)”. 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.

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