Komatsu D39EX-22, D39PX-22 Bulldozer Index:

CONTENTS
FOREWORD 1- 1
READ THIS MANUAL 1- 2
IMPORTANT SAFETY INFORMATION 1- 4
INTENDED USE 1- 5
USE OF MACHINE 1- 5
GENERAL VIEW AND DIRECTIONS OF MACHINE 1- 5
VISIBILITY FROM OPERATOR’S SEAT 1- 5
LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR 1- 6
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE 1- 6
EPA REGULATION, ENGINE SERIAL NO. PLATE 1- 6
SERVICE METER POSITION 1- 7
TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR 1- 7
SAFETY 2- 1
SAFETY 2- 2
SAFETY LABELS 2- 5
POSITIONS OF SAFETY PICTOGRAMS 2- 5
SAFETY LABELS 2- 6
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE 2- 10
PRECAUTIONS BEFORE STARTING OPERATION 2- 10
PREPARATIONS FOR SAFE OPERATION 2- 10
FIRE PREVENTION 2- 12
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2- 14
DO NOT GET CAUGHT IN WORK EQUIPMENT 2- 15
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2- 16
UNAUTHORIZED MODIFICATION 2- 16
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2- 16
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2- 16
PRECAUTIONS FOR OPERATION 2- 17
PRECAUTIONS FOR JOBSITE 2- 17
STARTING ENGINE 2- 19
OPERATION 2- 22
TRANSPORTATION 2- 26
TOWING 2- 27
PRECAUTIONS FOR MAINTENANCE 2- 28
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2- 28
PRECAUTIONS FOR INSPECTION AND MAINTENANCE 2- 32
OPERATION 3- 1
GENERAL VIEW 3- 2
GENERAL VIEW OF MACHINE 3- 2
GENERAL VIEW OF CONTROLS AND GAUGES 3- 3
EXPLANATION OF COMPONENTS 3- 6
FRONT PANEL 3- 6
SWITCHES 3- 33
CONTROL LEVERS AND PEDALS 3- 37
FUSE 3- 43
ELECTRIC POWER TAKE-OUT ADAPTER 3- 45
DOOR – OPEN LOCK 3- 46
SASH GLASS INTERMEDIATE LOCK 3- 46
COVER, CAP WITH LOCK 3- 47
1 – 8
.
FOREWORD CONTENTS
OPENING OR CLOSING REAR MASK 3- 50
OPERATION AND MAINTENANCE MANUAL POCKET 3- 51
ASHTRAY 3- 51
LUNCHBOX HOLDER BELT 3- 51
CUP HOLDER 3- 52
TOOL BOX 3- 52
GREASE PUMP HOLDER 3- 52
CAR STEREO, HANDLING 3- 53
AIR CONDITIONER, HANDLING 3- 70
OPERATION 3- 73
CHECK BEFORE STARTING ENGINE, ADJUST 3- 73
STARTING ENGINE 3- 92
OPERATIONS AND CHECKS AFTER STARTING ENGINE 3- 97
STOPPING ENGINE 3-101
MACHINE OPERATION 3-102
SHIFTING GEARS 3-106
SHIFTING BETWEEN FORWARD AND REVERSE 3-107
STEERING MACHINE 3-108
PRECAUTIONS FOR OPERATION 3-110
WORK POSSIBLE USING BULLDOZER 3-112
ADJUSTING POSTURE OF WORK EQUIPMENT 3-114
PARKING MACHINE 3-116
CHECK AFTER FINISHING WORK 3-117
LOCKING 3-117
TIPS FOR LONGER UNDERCARRIAGE LIFE 3-119
TRANSPORTATION 3-122
TRANSPORTATION MEANS 3-122
REMOVING CAB 3-122
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT 3-123
LOADING, UNLOADING WORK 3-124
METHOD OF LIFTING MACHINE 3-127
COLD WEATHER OPERATION 3-129
PRECAUTIONS FOR LOW TEMPERATURE 3-129
AFTER COMPLETION OF WORK 3-130
AFTER COLD WEATHER 3-130
LONG-TERM STORAGE 3-131
BEFORE STORAGE 3-131
DURING STORAGE 3-131
AFTER STORAGE 3-131
TROUBLESHOOTING 3-132
AFTER RUNNING OUT OF FUEL 3-132
METHOD OF TOWING MACHINE 3-132
IF BATTERY IS DISCHARGED 3-134
OTHER TROUBLE 3-138
MAINTENANCE 4- 1
GUIDE TO MAINTENANCE 4- 2
OUTLINE OF SERVICE 4- 5
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4- 5
BATTERY TERMINAL 4- 10
RELATING TO ELECTRIC SYSTEM 4- 10

HANDLING HYDRAULIC SYSTEM 4- 10
WEAR PARTS LIST 4- 12
WEAR PARTS LIST 4- 12
RECOMMENDED FUEL, COOLANT, AND LUBRICANT 4- 13
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE 4- 14
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN
KOMATSU GENUINE OIL 4- 16
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS 4- 17
TORQUE LIST 4- 17
DEFINED LIFE PARTS 4- 18
DEFINED LIFE PARTS LIST 4- 19
MAINTENANCE SCHEDULE CHART 4- 20
MAINTENANCE SCHEDULE CHART 4- 20
SERVICE PROCEDURE 4- 22
WHEN REQUIRED 4- 22
CHECK BEFORE STARTING 4- 47
EVERY 50 HOURS SERVICE 4- 48
EVERY 250 HOURS SERVICE 4- 50
EVERY 500 HOURS SERVICE 4- 55
EVERY 1000 HOURS SERVICE 4- 60
EVERY 2000 HOURS SERVICE 4- 69
EVERY 4000 HOURS SERVICE 4- 74
EVERY 8000 HOURS SERVICE 4- 78
SPECIFICATIONS 5- 1
SPECIFICATIONS 5- 2
ATTACHMENTS, OPTIONS 6- 1
GENERAL PRECAUTIONS 6- 2
PRECAUTIONS RELATED TO SAFETY 6- 2
HANDLING HYDRAULIC RIPPER 6- 3
GENERAL VIEW 6- 3
EXPLANATION OF COMPONENTS 6- 4
OPERATION 6- 5
TROUBLESHOOTING 6- 6
MAINTENANCE 6- 7
SPECIFICATIONS 6- 8
AIR SUSPENSION SEAT 6- 9
EQUIPPING FIRE EXTINGUISHER AND FIRST-AID KIT 6- 11
HANDLING LARGE CAPACITY FUEL PREFILTER 6- 12
OPERATION 6- 12
MAINTENANCE 6- 15
HANDLING MACHINES EQUIPPED WITH KOMTRAX 6- 18
BASIC PRECAUTIONS 6- 18
INDEX 7- 1