KOMATSU D31EX -21 D31PX -21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Bulldozor OPERATION & MAINTENANCE MANUAL (TEN00109-01) – PDF DOWNLOAD

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KOMATSU D31EX -21 D31PX -21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Bulldozor OPERATION & MAINTENANCE MANUAL (TEN00109-01)

KOMATSU D31EX -21 D31PX -21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 BULLDOZOR OPERATION & MAINTENANCE MANUAL (TEN00109-01) – PDF DOWNLOAD:

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KOMATSU D31EX -21 D31PX -21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Bulldozor OPERATION & MAINTENANCE MANUAL (TEN00109-01)

This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause a hazard when performing operation and maintenance

TABLE OF CONTENTS:

KOMATSU D31EX -21 D31PX -21 D37EX-21 D37PX-21 D39EX-21 D39PX-21 Bulldozor OPERATION & MAINTENANCE MANUAL (TEN00109-01)

COVER
......................................................................  1
FOREWORD
...................................................................  2
	FOREWORD................................................................  3
	SAFETY INFORMATION......................................................  6
	INTRODUCTION............................................................  8
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE........................  8
	NECESSARY INFORMATION...................................................  9
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........  9
		ENGINE SERIAL NO. PLATE.............................................  9
		POSITION OF SERVICE METER........................................... 10
		TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR........................... 10
	CONTENTS................................................................ 11
SAFETY
..................................................................... 14
	SAFETY.................................................................. 15
	SAFETY LABELS........................................................... 17
		POSITIONS OF SAFETY PICTOGRAMS...................................... 17
		SAFETY LABELS....................................................... 18
	GENERAL PRECAUTIONS..................................................... 22
	PRECAUTIONS FOR OPERATION............................................... 30
		STARTING ENGINE..................................................... 30
		OPERATION........................................................... 32
		TRANSPORTATION...................................................... 35
		BATTERY............................................................. 36
		TOWING.............................................................. 38
	PRECAUTIONS FOR MAINTENANCE............................................. 39
OPERATION
.................................................................. 46
	GENERAL VIEW............................................................ 47
		GENERAL VIEW OF MACHINE............................................. 47
		GENERAL VIEW OF CONTROLS AND GAUGES................................. 48
	EXPLANATION OF COMPONENTS............................................... 50
		FRONT PANEL......................................................... 50
		SWITCHES............................................................ 73
		CONTROL LEVERS AND PEDALS........................................... 78
		FUSE................................................................ 84
		ELECTRIC POWER TAKE-OUT ADAPTER..................................... 85
		DOOR - OPEN LOCK.................................................... 86
		SASH GLASS INTERMEDIATE LOCK........................................ 86
		CAP, COVER WITH LOCK................................................ 87
		DOOR POCKET......................................................... 88
		ASHTRAY............................................................. 89
		LUNCHBOX HOLDER BELT................................................ 89
		CUP HOLDER.......................................................... 89
		TOOL BOX............................................................ 90
		GREASE PUMP HOLDER.................................................. 90
		CAR STEREO, HANDLING
............................................... 91
		AIR CONDITIONER, HANDLING........................................... 99
	OPERATION...............................................................103
		CHECK BEFORE STARTING ENGINE, ADJUST................................103
		STARTING ENGINE.....................................................119
		OPERATIONS AND CHECKS AFTER STARTING ENGINE.........................123
		STOPPING ENGINE.....................................................126
		MACHINE OPERATION...................................................127
		SHIFTING GEARS......................................................131
		SHIFTING BETWEEN FORWARD AND REVERSE................................132
		STEERING MACHINE....................................................133
		PRECAUTIONS FOR OPERATION...........................................135
		WORK POSSIBLE USING BULLDOZER.......................................137
		PARKING MACHINE.....................................................139
		CHECK AFTER FINISHING WORK..........................................140
		LOCKING.............................................................141
		TIPS FOR LONGER UNDERCARRIAGE LIFE..................................142
	TRANSPORTATION..........................................................145
		TRANSPORTATION MEANS................................................145
		PRECAUTIONS WHEN REMOVING WORK EQUIPMENT............................145
		REMOVING CAB........................................................145
		LOADING, UNLOADING WORK.............................................146
		LIFTING MACHINE.....................................................149
	COLD WEATHER OPERATION..................................................150
		PRECAUTIONS FOR LOW TEMPERATURE.....................................150
		AFTER COMPLETION OF WORK............................................152
		AFTER COLD WEATHER..................................................152
	LONG-TERM STORAGE.......................................................153
		BEFORE STORAGE......................................................153
		DURING STORAGE......................................................153
		AFTER STORAGE.......................................................153
	TROUBLESHOOTING.........................................................154
		AFTER RUNNING OUT OF FUEL...........................................154
		MACHINE TOWING METHOD...............................................154
		IF BATTERY IS DISCHARGED............................................160
		WHEN ENGINE DOES NOT STOP...........................................163
		OTHER TROUBLE.......................................................164
MAINTENANCE
................................................................168
	GUIDE TO MAINTENANCE....................................................169
	OUTLINE OF SERVICE......................................................172
		OUTLINE OF OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC............172
		RELATING TO ELECTRIC SYSTEM.........................................174
	WEAR PARTS LIST.........................................................175
		WEAR PARTS LIST.....................................................175
	USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....177
		PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS....................177
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..........................181
		TORQUE LIST.........................................................181
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...........................182
		SAFETY CRITICAL PARTS...............................................182
	MAINTENANCE SCHEDULE CHART..............................................183
		MAINTENANCE SCHEDULE CHART..........................................183
	SERVICE PROCEDURE.......................................................185
		WHEN REQUIRED.......................................................185
		CHECK BEFORE STARTING...............................................202
		EVERY 50 HOURS SERVICE..............................................203
		EVERY 250 HOURS SERVICE.............................................204
		EVERY 500 HOURS SERVICE.............................................211
		EVERY 1000 HOURS SERVICE............................................217
		EVERY 2000 HOURS SERVICE............................................219
		EVERY 4000 HOURS SERVICE............................................221
SPECIFICATIONS
.............................................................222
	SPECIFICATIONS..........................................................223
ATTACHMENTS, OPTIONS
.......................................................226
	GENERAL PRECAUTIONS.....................................................227
		PRECAUTIONS RELATED TO SAFETY.......................................227
	HANDLING HYDRAULIC RIPPER...............................................228
		GENERAL VIEW........................................................228
		EXPLANATION OF COMPONENTS...........................................229
		OPERATION...........................................................230
		TROUBLESHOOTING.....................................................231
		MAINTENANCE.........................................................232
	DELUXE SEAT.............................................................233
	HEADREST................................................................234
	EQUIPPING FIRE EXTINGUISHER AND FIRST-AID KIT...........................235
INDEX.......................................................................236

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