Komatsu HM350-2R Dump Truck Index:

CONTENTS
FOREWORD 1- 1
READ THIS MANUAL 1- 2
SAFETY INFORMATION 1- 3
INTENDED USE 1- 4
USE OF MACHINE 1- 4
DIRECTIONS OF MACHINE 1- 4
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
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
POSITION FOR ATTACHING SAFETY LABELS 2- 6
SAFETY LABELS 2- 7
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE 2- 13
PRECAUTIONS BEFORE STARTING OPERATION 2- 13
PREPARATIONS FOR SAFE OPERATION 2- 13
FIRE PREVENTION 2- 15
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2- 16
DO NOT GET CAUGHT IN ARTICULATING PORTION AND DUMP BODY 2- 18
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2- 18
UNAUTHORIZED MODIFICATION 2- 18
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2- 19
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2- 19
PRECAUTIONS FOR OPERATION 2- 20
PRECAUTIONS FOR JOBSITE 2- 20
STARTING ENGINE 2- 22
OPERATION 2- 25
TRANSPORTATION 2- 29
TOWING 2- 30
PRECAUTIONS FOR MAINTENANCE 2- 31
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2- 31
PRECAUTIONS FOR INSPECTION AND MAINTENANCE 2- 36
TIRES 2- 41
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- 5
MACHINE MONITOR 3- 5
OTHER FUNCTIONS OF MACHINE MONITOR 3- 26
SWITCHES 3- 30
CONTROL LEVERS AND PEDALS 3- 41
BODY PIVOT PIN 3- 46
ARTICULATE LOCK 3- 46
LOCATION OF FIRE EXTINGUISHER 3- 4

DUST INDICATOR 3- 47
CIRCUIT BREAKER 3- 47
FUSES 3- 48
CAR RADIO 3- 51
AM/FM RADIO-CASSETTE STEREO 3- 57
AIR CONDITIONER 3- 66
OPERATION 3- 71
CHECK BEFORE STARTING ENGINE 3- 71
STARTING ENGINE 3- 88
OPERATIONS, CHECKS AFTER STARTING ENGINE 3- 90
STOPPING ENGINE 3- 91
CHECKS AFTER STOPPING ENGINE 3- 91
MOVING MACHINE OFF (FORWARD, REVERSE), STOPPING 3- 92
SHIFTING GEAR 3- 97
TRAVELING DOWNHILL 3- 99
STEERING THE MACHINE 3-105
OPERATION USING DIFFERENTIAL LOCK 3-106
LOADING OPERATIONS 3-109
DUMP OPERATIONS 3-110
CAB TILT OPERATION 3-112
PRECAUTIONS FOR OPERATION 3-115
PARKING MACHINE 3-116
CHECKS AFTER COMPLETION OF WORK 3-117
LOCKING 3-117
HANDLING TIRES 3-118
DETERMINING AND MAINTAINING TRAVEL ROAD 3-119
DETERMINING TRAVEL ROAD 3-119
MAINTAINING TRAVEL ROAD 3-119
TRANSPORTATION 3-120
PRECAUTIONS WHEN TRANSPORTING 3-120
STEPS FOR TRANSPORTATION 3-120
METHOD OF SECURING MACHINE 3-121
METHOD OF LIFTING MACHINE 3-122
COLD WEATHER OPERATION 3-126
PRECAUTIONS FOR LOW TEMPERATURE 3-126
PRECAUTIONS AFTER COMPLETION OF WORK 3-127
AFTER COLD WEATHER 3-128
LONG-TERM STORAGE 3-129
BEFORE STORAGE 3-129
DURING STORAGE 3-129
AFTER STORAGE 3-129
PRECAUTIONS BEFORE TRAVELING AFTER LONG-TERM STORAGE 3-129
TROUBLESHOOTING 3-130
AFTER RUNNING OUT OF FUEL 3-130
IF TRANSMISSION HAS TROUBLE 3-130
METHOD OF LOWERING DUMP BODY IN EMERGENCY 3-131
METHOD OF TOWING MACHINE 3-132
IF BATTERY IS DISCHARGED 3-136
OTHER TROUBLE 3-140
MAINTENANCE 4- 1
1 – 9
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CONTENTS FOREWORD
GUIDES TO MAINTENANCE 4- 2
OUTLINE OF SERVICE 4- 4
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4- 4
OUTLINE OF ELECTRIC SYSTEM 4- 8
WEAR PARTS 4- 9
WEAR PARTS LIST 4- 9
RECOMMENDED FUEL, COOLANT, AND LUBRICANT 4- 10
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE 4- 11
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN
KOMATSU GENUINE OIL 4- 13
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS 4- 14
TORQUE LIST 4- 14
DEFINED LIFE PARTS 4- 16
DEFINED LIFE PARTS LIST 4- 16
MAINTENANCE SCHEDULE CHART 4- 17
MAINTENANCE SCHEDULE CHART 4- 17
SERVICE PROCEDURE 4- 20
INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS) 4- 20
WHEN REQUIRED 4- 21
CHECK BEFORE STARTING 4- 40
EVERY 50 HOURS SERVICE 4- 41
EVERY 250 HOURS SERVICE 4- 42
EVERY 500 HOURS SERVICE 4- 55
EVERY 1000 HOURS SERVICE 4- 62
EVERY 2000 HOURS SERVICE 4- 82
EVERY 4000 HOURS SERVICE 4- 89
EVERY 6000 HOURS SERVICE 4- 92
EVERY 8000 HOURS SERVICE 4- 93
SPECIFICATIONS 5- 1
SPECIFICATIONS 5- 2
ATTACHMENTS, OPTIONS 6- 1
HANDLING AUTOMATIC RETARDER, ACCELERATOR CONTROL(ARAC) 6- 2
EXPLANATION OF COMPONENTS 6- 2
METHOD OF OPERATION 6- 3
USE OF REAR VIEW MONITOR 6- 4
NAME AND FUNCTON OF EACH PART OF REAR VIEW MONITOR 6- 4
SETTING OF REAR VIEW MONITOR 6- 7
CAUTIONS WHEN USING REAR VIEW MONITOR 6- 7
HANDLING DUMPING COUNTER 6- 8
HANDLING BATTERY DISCONNECTOR SWITCH 6- 9
HANDLING MACHINES EQUIPPED WITH KOMTRAX 6- 11
BASIC PRECAUTIONS 6- 11
INDEX 7- 1