Komatsu D31 D32 D37 D39 Bulldozer Workshop Manual PDF Download - MKMTSD31D39OM.zip
Full operation and maintenance manuals covering the Komatsu D31-, D32-, D37-, and D39-Series bulldozers, containing every piece of service guidance needed to keep your machine running and operate it correctly.
PRODUCT DETAILS:
Total Pages: 4,566 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
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TABLE OF CONTENTS
FOREWORD ... 1-2
SAFETY INFORMATION.. 1-3
NOISE... 1-5
VIBRATION... 1-5
INTRODUCTION... 1-6
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE ... 1-6
NECESSARY INFORMATION ... 1-7
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.. 1-7
ENGINE SERIAL NO. PLATE... 1-7
POSITION OF SERVICE METER .. 1-8
TABLE OF ENTER SERIAL NO. AND DISTRIBUTORN.. 1-8
MACHINE SERIAL PLATE. .. 1-9
SAFETY
SAFETY .. 2-2
SAFETY LABELS... 2-4
POSITIONS OF SAFETY PICTOGRAMS .. 2-4
SAFETY LABELS ... 2-5
GENERAL PRECAUTIONS ... 2-10
PRECAUTIONS FOR OPERATION ... 2-19
STARTING ENGINE ... 2-19
OPERATION ... 2-21
TRANSPORTATION... 2-24
BATTERY ... 2-25
TOWING ... 2-27
PRECAUTIONS FOR MAINTENANCE .. 2-28
OPERATION
GENERAL VIEW .. 3-2
GENERAL VIEW OF MACHINE ... 3-2
GENERAL VIEW OF CONTROLS AND GAUGES... 3-3
EXPLANATION OF COMPONENTS.. 3-5
FRONT PANEL... 3-5
CHECK MONITOR SYSTEM .. 3-6
EMERGENCY CAUTION ITEMS .. 3-7
CAUTION CAUTION ITEMS ... 3-9
METER GROUP .. 3-11
LAMPS... 3-20
METHOD OF USING MAINTENANCE MODE.. 3-21
SWITCHES ... 3-30
CONTROL LEVERS AND PEDALS ... 3-35
FUSE .. 3-41
ELECTRIC POWER TAKE-OUT ADAPTER .. 3-42
DOOR - OPEN LOCK ... 3-43
SASH GLASS INTERMEDIATE LOCK... 3-43
CAP, COVER WITH LOCK... 3-44
METHOD OF OPENING AND CLOSING CAP WITH LOCK .. 3-44
METHOD OF OPENING AND CLOSING COVER WITH LOCK ... 3-45
DOOR POCKET ... 3-45
ASHTRAY ... 3-46
LUNCHBOX HOLDER BELT .. 3-46
CUP HOLDER .. 3-46
TOOL BOX.. 3-47
GREASE PUMP HOLDER.. 3-47
CAR STEREO, HANDLING .. 3-48
EXPLANATION OF COMPONENTS... 3-48
METOD OF OPERATION.. 3-53
PRECAUTION WHEN USING... 3-55
AIR CONDITIONER, HANDLING ... 3-56
EXPLANATION OF PARTS... 3-56
PREVENTION METHOD OF ENTRY OF DUST... 3-58
PRECAUTION WHEN USING AIR CONDITIONER.. 3-58
INSPECTION DURING OFF-SEASON ... 3-58
PROCEDURE FOR REPLACING RECEIVER .. 3-59
CLEANING AIR FILTER .. 3-59
ACCUMULATOR, HANDLING.. 3-60
METHOD OF RELEASING PRESSURE IN OPERATING CIRCUIT ON MACHINE EQUIPPED WITH
ACCUMULATOR ... 3-60
OPERATION... 3-61
CHECK BEFORE STARTING ENGINE, ADJUST.. 3-61
WALK-AROUND CHECK .. 3-61
CHECK BEFORE STARTING ... 3-63
CONTENTS
ADJUSTMENT... 3-72
OPERATION AND CHECK BEFORE STARTING ENGINE.. 3-75
STARTING ENGINE ... 3-77
NORMAL STARTING .. 3-77
STARTING IN COLD WEATHER .. 3-79
OPERATIONS AND CHECKS AFTER STARTING ENGINE ... 3-81
BREAKING IN THE NEW MACHINE .. 3-81
WARMING UP OPERATIONS .. 3-81
STARTING IN COLD WEATHER .. 3-82
STOPPING ENGINE... 3-84
MACHINE OPERATION ... 3-85
MOVING MACHINE... 3-85
STOPPING MACHINE... 3-88
SHIFTING GEARS.. 3-89
SHIFTING BETWEEN FORWARD AND REVERSE .. 3-90
STEERING MACHINE .. 3-91
NORMAL TURNING .. 3-91
TURNING WHILE DESCENDING A SLOPE... 3-92
PRECAUTIONS FOR OPERATION ... 3-93
PAY ATTENTION TO GAUGES .. 3-93
PERMISSIBLE WATER DEPTH.. 3-93
METHOD OF USING BRAKES ... 3-93
PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS.. 3-93
PRECAUTIONS ON SLOPES ... 3-94
IT IS PROHIBITED TO KEEP THE DOOR OPEN DURING OPERATIONS... 3-94
IT IS PROHIBITED TO MODIFY THE CAB GLASS IN ANY WAY THAT WILL OBSTRUCT THE VIEW 3-94
PRECAUTIONS FOR BLIND SPOTS CAUSED BY CAB STAY ... 3-94
WORK POSSIBLE USING BULLDOZER ... 3-95
DOZING ... 3-95
SMOOTHING... 3-95
CUTTING INTO HARD OR FROZEN GROUND OR DITCHING .. 3-96
FELLING TREES, REMOVING STUMPS ... 3-96
SIDE-CUTTING OPERATIONS... 3-96
PARKING MACHINE .. 3-97
CHECK AFTER FINISHING WORK ... 3-98
BEFORE STARTING ENGINE .. 3-98
AFTER STARTING ENGINE ... 3-98
LOCKING.. 3-99
TIPS FOR LONGER UNDERCARRIAGE LIFE .. 3-100
OPERATION METHOD ... 3-100
INSPECTION AND ADJUSTMENT ... 3-100
INSPECTION AND REPAIR .. 3-101
TRANSPORTATION... 3-103
TRANSPORTATION MEANS ... 3-103
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT... 3-103
REMOVING CAB .. 3-103
LOADING, UNLOADING WORK .. 3-104
LIFTING MACHINE... 3-108
COLD WEATHER OPERATION .. 3-109
PRECAUTIONS FOR LOW TEMPERATURE .. 3-109
AFTER COMPLETION OF WORK ... 3-111
AFTER COLD WEATHER .. 3-111
LONG-TERM STORAGE.. 3-112
BEFORE STORAGE... 3-112
DURING STORAGE ... 3-112
AFTER STORAGE.. 3-112
TROUBLESHOOTING.. 3-113
AFTER RUNNING OUT OF FUEL.. 3-113
MACHINE TOWING METHOD ... 3-113
WHEN IT IS POSSIBLE TO START ENGINE... 3-114
WHEN ENGINE DOES NOT START .. 3-115
IF BATTERY IS DISCHARGED.. 3-120
REMOVE AND INSTALL BATTERY ... 3-121
PRECAUTIONS FOR BATTERY CHARGING .. 3-121
STARTING ENGINE WITH BOOSTER CABLE .. 3-122
WHEN ENGINE DOES NOT STOP.. 3-124
OTHER TROUBLE ... 3-125
ELECTRICAL SYSTEM... 3-125
MONITOR PANEL ... 3-126
CHASSIS ... 3-127
ENGINE ... 3-128
Komatsu Bulldozer D31-, D32-, D37-, D39- Series Operation Maintenance Manuals