KOMATSU D39EX-22 D39PX-22 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:3440 & UP) KOMATSU D39EX-22 – PDF DOWNLOAD

Description

KOMATSU D39EX-22 D39PX-22 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:3440 & UP) KOMATSU D39EX-22

KOMATSU D39EX-22 D39PX-22 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:3440 & UP) KOMATSU D39EX-22 – PDF DOWNLOAD:

IMAGE PREVIEW:

DESCRIPTION:

KOMATSU D39EX-22 D39PX-22 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:3440 & UP) KOMATSU D39EX-22

• 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.
• Operation and Maintenance Manual Storing Place Pocket in the back of the operator’s seat (fitted with a lock) REMARK If the machine is equipped with an air suspension seat, keep the Operation and Maintenance Manual in the steel pocket behind the 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 ( ).

TABLE OF CONTENTS:

KOMATSU D39EX-22 D39PX-22 BULLDOZER OPERATION & MAINTENANCE MANUAL (SN:3440 & UP) KOMATSU D39EX-22

COVER
.........................................................................................  1
FOREWORD
......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	IMPORTANT SAFETY INFORMATION...............................................................  5
	INTENDED USE...............................................................................  6
		USE OF MACHINE.........................................................................  6
		GENERAL VIEW AND DIRECTIONS OF MACHINE.................................................  6
		VISIBILITY FROM OPERATOR'S SEAT........................................................  6
	LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................  7
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  7
		EPA REGULATION, ENGINE SERIAL NO. PLATE................................................  7
		SERVICE METER POSITION.................................................................  8
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................................  8
	CONTENTS...................................................................................  9
SAFETY
........................................................................................ 12
	SAFETY..................................................................................... 13
	SAFETY LABELS.............................................................................. 16
		POSITIONS OF SAFETY PICTOGRAMS......................................................... 16
		SAFETY LABELS.......................................................................... 17
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 21
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 21
		PREPARATIONS FOR SAFE OPERATION........................................................ 21
		FIRE PREVENTION........................................................................ 23
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 25
		DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 26
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 27
		UNAUTHORIZED MODIFICATION.............................................................. 27
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 27
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 28
	PRECAUTIONS FOR OPERATION.................................................................. 29
		PRECAUTIONS FOR JOBSITE................................................................ 29
		STARTING ENGINE........................................................................ 31
		OPERATION.............................................................................. 34
		TRANSPORTATION......................................................................... 38
		TOWING................................................................................. 39
	PRECAUTIONS FOR MAINTENANCE................................................................ 40
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 40
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 44
OPERATION
..................................................................................... 50
	GENERAL VIEW............................................................................... 51
		GENERAL VIEW OF MACHINE................................................................ 51
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 52
	EXPLANATION OF COMPONENTS.................................................................. 55
		FRONT PANEL............................................................................ 55
		SWITCHES............................................................................... 82
		CONTROL LEVERS AND PEDALS.............................................................. 86
		FUSE................................................................................... 92
		ELECTRIC POWER TAKE-OUT ADAPTER........................................................ 94
		DOOR - OPEN LOCK....................................................................... 95
		SASH GLASS INTERMEDIATE LOCK........................................................... 95
		COVER, CAP WITH LOCK................................................................... 96
		OPENING OR CLOSING REAR MASK........................................................... 99
		DOOR POCKET............................................................................100
		ASHTRAY................................................................................100
		LUNCHBOX HOLDER BELT...................................................................100
		CUP HOLDER.............................................................................101
		TOOL BOX...............................................................................101
		GREASE PUMP HOLDER.....................................................................101
		CAR RADIO, HANDLING....................................................................102
		AIR CONDITIONER, HANDLING..............................................................110
	OPERATION..................................................................................113
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................113
		STARTING ENGINE........................................................................131
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................136
		STOPPING ENGINE........................................................................140
		MACHINE OPERATION......................................................................141
		SHIFTING GEARS.........................................................................145
		SHIFTING BETWEEN FORWARD AND REVERSE...................................................146
		STEERING MACHINE.......................................................................147
		PRECAUTIONS FOR OPERATION..............................................................149
		WORK POSSIBLE USING BULLDOZER..........................................................151
		ADJUSTING POSTURE OF WORK EQUIPMENT....................................................153
		PARKING MACHINE........................................................................155
		CHECK AFTER FINISHING WORK.............................................................156
		LOCKING................................................................................156
		TIPS FOR LONGER UNDERCARRIAGE LIFE.....................................................158
	TRANSPORTATION.............................................................................161
		TRANSPORTATION MEANS...................................................................161
		REMOVING CAB...........................................................................161
		PRECAUTIONS WHEN REMOVING WORK EQUIPMENT...............................................162
		LOADING, UNLOADING WORK................................................................163
		METHOD OF LIFTING MACHINE..............................................................166
	COLD WEATHER OPERATION.....................................................................168
		PRECAUTIONS FOR LOW TEMPERATURE........................................................168
		AFTER COMPLETION OF WORK...............................................................169
		AFTER COLD WEATHER.....................................................................169
	LONG-TERM STORAGE..........................................................................170
		BEFORE STORAGE.........................................................................170
		DURING STORAGE.........................................................................170
		AFTER STORAGE..........................................................................170
	TROUBLESHOOTING............................................................................171
		AFTER RUNNING OUT OF FUEL..............................................................171
		METHOD OF TOWING MACHINE...............................................................171
		IF BATTERY IS DISCHARGED...............................................................173
		OTHER TROUBLE..........................................................................177
MAINTENANCE
...................................................................................182
	GUIDE TO MAINTENANCE.......................................................................183
	OUTLINE OF SERVICE.........................................................................186
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................186
		RELATING TO ELECTRIC SYSTEM............................................................190
		HANDLING HYDRAULIC SYSTEM..............................................................191
	WEAR PARTS LIST............................................................................192
		WEAR PARTS LIST........................................................................192
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................193
		USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................194
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....195
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................196
		TORQUE LIST............................................................................196
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................197
		SAFETY CRITICAL PARTS..................................................................198
	MAINTENANCE SCHEDULE CHART.................................................................199
		MAINTENANCE SCHEDULE CHART.............................................................199
	SERVICE PROCEDURE..........................................................................201
		WHEN REQUIRED..........................................................................201
		CHECK BEFORE STARTING..................................................................226
		EVERY 50 HOURS SERVICE.................................................................227
		EVERY 250 HOURS SERVICE................................................................229
		EVERY 500 HOURS SERVICE................................................................234
		EVERY 1000 HOURS SERVICE...............................................................239
		EVERY 2000 HOURS SERVICE...............................................................247
		EVERY 4000 HOURS SERVICE...............................................................252
		EVERY 8000 HOURS SERVICE...............................................................255
SPECIFICATIONS
................................................................................256
	SPECIFICATIONS.............................................................................257
ATTACHMENTS, OPTIONS
..........................................................................258
	GENERAL PRECAUTIONS........................................................................259
		PRECAUTIONS RELATED TO SAFETY..........................................................259
	AIR SUSPENSION SEAT........................................................................260
	EQUIPPING FIRE EXTINGUISHER AND FIRST-AID KIT..............................................262
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................263
		BASIC PRECAUTIONS......................................................................263
INDEX..........................................................................................264

PLEASE NOTE:

⦁ This is the SAME exact manual used by your dealers to fix your vehicle.
⦁ The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
⦁ Any queries / doubts regarding your purchase, please feel free to contact [email protected]