Komatsu GD705-5 Motor Grader Index:

CONTENTS
FOREWORD 1- 1
READ THIS MANUAL 1- 2
SAFETY INFORMATION 1- 3
NOISE EMISSION LEVELS 1- 4
VIBRATION LEVEL 1- 5
VIBRATION – OPERATING CONDITION 1- 5
GUIDE TO REDUCE VIBRATION LEVELS ON MACHINE 1- 5
INTENDED USE 1- 6
USE OF MACHINE 1- 6
DIRECTIONS OF MACHINE 1- 6
VISIBILITY FROM OPERATOR’S SEAT 1- 7
LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR 1- 8
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE 1- 8
ENGINE NUMBER PLATE 1- 8
SERVICE METER POSITION 1- 9
TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR 1- 9
SAFETY 2- 1
SAFETY INFORMATION 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- 15
PRECAUTIONS BEFORE STARTING OPERATION 2- 15
PREPARATIONS FOR SAFE OPERATION 2- 15
FIRE PREVENTION 2- 17
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2- 18
DO NOT GET CAUGHT IN WORK EQUIPMENT 2- 21
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2- 21
UNAUTHORIZED MODIFICATION 2- 22
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2- 22
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2- 22
PRECAUTIONS FOR OPERATION 2- 23
PRECAUTIONS FOR JOBSITE 2- 23
STARTING ENGINE 2- 25
OPERATION 2- 29
TRANSPORTATION 2- 35
TOWING 2- 36
PRECAUTIONS FOR MAINTENANCE 2- 37
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2- 37
PRECAUTIONS FOR INSPECTION AND MAINTENANCE 2- 43
TIRES 2- 49
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
MONITOR PANEL 3- 6
OTHER FUNCTIONS OF MACHINE MONITOR 3- 26
SWITCHES 3- 34

CONTROL LEVERS, PEDALS 3- 51
DUST INDICATOR 3- 64
ARTICULATE LOCK PIN 3- 64
FUSE BOX 3- 65
SLOW BLOW FUSE 3- 66
ELECTRIC POWER TAKEOFF 3- 67
HANDLING BATTERY DISCONNECT SWITCH 3- 68
OPENING, CLOSING CAB DOORS 3- 69
BACKUP ALARM 3- 70
CAR RADIO 3- 71
AIR CONDITIONER 3- 75
OPERATION MANUAL STORAGE 3- 79
TOOL BOX 3- 79
GREASE PUMP HOLDER 3- 80
CUP HOLDER 3- 80
ASHTRAY 3- 80
FIRE EXTINGUISHER 3- 80
KOMTRAX 3- 81
OPERATION 3- 82
CHECK BEFORE STARTING ENGINE 3- 82
STARTING ENGINE 3-102
OPERATIONS, CHECKS AFTER STARTING ENGINE 3-108
STOPPING ENGINE 3-110
CHECK AFTER STOPPING ENGINE 3-110
TRAVELING POSTURE FOR MACHINE 3-111
MOVING MACHINE OFF (FORWARD, REVERSE, SHIFTING GEAR), STOPPING 3-113
TURNING MACHINE 3-124
OPERATING WORK EQUIPMENT 3-127
WORK WHICH CAN BE CARRIED OUT USING A MOTOR GRADER 3-133
PRECAUTIONS WHEN OPERATION 3-154
ADJUSTING WORK EQUIPMENT POSTURE 3-160
PARKING MACHINE 3-169
CHECKS AFTER COMPLETION OF OPERATION 3-172
LOCKING 3-173
HANDLING THE TIRES 3-174
SECONDARY STEERING 3-174
TRANSPORTATION 3-175
STEPS FOR TRANSPORTATION 3-175
LOADING, UNLOADING WORK 3-175
PRECAUTIONS FOR LOADING 3-176
LIFTING MACHINE 3-178
COLD WEATHER OPERATION 3-180
PRECAUTIONS FOR LOW TEMPERATURE 3-180
CAUTIONS AFTER COMPLETION OF WORK 3-181
AFTER COLD WEATHER 3-182
LONG-TERM STORAGE 3-183
BEFORE STORAGE 3-183
DURING STORAGE 3-183
AFTER STORAGE 3-183
TROUBLESHOOTING 3-184
1 – 11
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CONTENTS FOREWORD
AFTER RUNNING OUT OF FUEL 3-184
WHEN LEANING PIPING IS DAMAGED 3-184
TOWING THE MACHINE 3-185
IF BATTERY IS DISCHARGED 3-189
IF THE GEAR SHIFT LEVER OF THE TRANSMISSION HAS ANY TROUBLE 3-192
LOWERING WORK EQUIPMENT WHEN ENGINE IS STOPPED (RELEASE WORK
EQUIPMENT OIL PRESSURE) 3-193
OTHER TROUBLE 3-195
MAINTENANCE 4- 1
GUIDES TO MAINTENANCE 4- 2
OUTLINES OF SERVICE 4- 4
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4- 4
RELATING TO ELECTRIC SYSTEM 4- 10
WEAR PARTS 4- 11
WEAR PARTS LIST 4- 11
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- 17
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS 4- 18
TORQUE LIST 4- 18
DEFINED LIFE PARTS 4- 19
DEFINED LIFE PARTS LIST 4- 20
MAINTENANCE SCHEDULE CHART 4- 21
MAINTENANCE SCHEDULE CHART 4- 21
SERVICE PROCEDURE 4- 23
INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS) 4- 23
INITIAL 1000 HOURS SERVICE (ONLY AFTER THE FIRST 1000 HOURS) 4- 23
WHEN REQUIRED 4- 24
CHECK BEFORE STARTING 4- 42
EVERY 50 HOURS SERVICE 4- 43
EVERY 250 HOURS SERVICE 4- 46
EVERY 500 HOURS SERVICE 4- 59
EVERY 1000 HOURS SERVICE 4- 69
EVERY 2000 HOURS SERVICE 4- 82
EVERY 4000 HOURS SERVICE 4- 90
EVERY 8000 HOURS SERVICE 4- 93
SPECIFICATIONS 5- 1
SPECIFICATIONS 5- 2
ATTACHMENTS, OPTIONS 6- 1
HANDLING BLADE ACCUMULATOR 6- 2
FEATURES OF BLADE ACCUMULATOR 6- 2
METHOD OF OPERATING BLADE ACCUMULATOR 6- 3
INDEX 7- 1