Komatsu GS360-2 Shop Manual SEBM02620201 – PDF DOWNLOAD

Komatsu GS360-2 Shop Manual SEBM02620201 – PDF DOWNLOAD

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Komatsu GS360-2 Shop Manual SEBM02620201 – PDF DOWNLOAD

Language : English
Pages : 112
Downloadable : Yes
File Type : PDF
Size: 5.31 MB

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Komatsu GS360-2 Shop Manual SEBM02620201 – PDF DOWNLOAD

MACHINE MODEL SERIAL No.
GS360-2 12001 and up

GENERAL PRECAUTIONS:

Mistakes in operation are extremely dangerous. Read the Operation and Maintenance Manual carefully BEFORE operating the machine.1 .Before carrying out any greasing or repairs, read all the precautions given on the decals which are fixed to the machine.
2.When carrying out any operation, always wear safety shoes and helmet. Do not wear loose work clothes, or clothes with buttons missing.

•  Always wear safety glasses when hitting parts with a hammer.
•  Always wear safety glasses when grinding parts with a grinder, etc.

3. If welding repairs are needed, always have a trained, experienced welder carry out the work. When carrying out welding work, always wear welding gloves, apron, glasses, cap and other clothes suited for welding work.4.When carrying out any operation with two or more workers, always agree on the op- erating procedure before starting. Always inform your fellow workers before starting any step of the operation. Before starting work, hang UNDER REPAIR signs on the controls in the operator’s compartment.5. Keep all tools in good condition and learn the correct way to use them.
6. Decide a place in the repair workshop to keep tools and removed parts. Always keep the tools and parts in their correct places. Always keep the work area clean and make sure that there is no dirt or oil on the floor. Smoke only in the areas provided for smoking. Never smoke while working.PREPARATIONS FOR WORK:
7. Before adding or making any repairs, park the machine on hard, level ground, and block the wheels to
prevent the machine from moving.
8. Before starting work, lower outrigger, bucket or any other work equipment to the ground. If this is not possible,
use blocks to prevent the work equipment from falling down. In addition, be sure to lock all the control levers and hang warning sign on them.
9. When disassembling or assembling, support the machine with blocks, jacks or stands before starting
work.
10. Remove all mud and oil from the steps or other places used to get on and off the machine. Always use the handrails, ladders or steps when getting on or off the machine.Never jump on or off the machine. If it is impossible to use the handrails, ladders or steps, use a stand to provide safe footing.

TABLE OF CONTENTS:

Komatsu GS360-2 Shop Manual SEBM02620201 – PDF DOWNLOAD

COVER…………………………………………. 1
CONTENTS………………………………………. 2
10 STRUCTURE AND FUNCTION……………………….. 14
POWER TRAIN………………………………… 15
TRANSMISSION AND PTO PIPING………………….. 16
PTO (POWER TAKE OFF)………………………… 17
TRAVEL PUMP AND TRANSMISSION CONTROL………….. 19
HYDROSTATIC TRANSMISSION OIL CIRCUIT DIAGRAM…… 20
TRAVEL PUMP………………………………… 21
PUMP CONTROL VALVE………………………….. 23
OVERRIDE VALVE……………………………… 24
DESTROKE VALVE……………………………… 25
TRAVEL MOTOR……………………………….. 26
PRESSURE VALVE……………………………… 28
FLUSHING VALVE……………………………… 29
H-L (HIGH-LOW SPEED) TRANSMISSION…………….. 30
FINAL DRIVE………………………………… 32
TANDEM DRIVE……………………………….. 34
STEERING PIPING…………………………….. 35
STEERING OIL CIRCUIT DIAGRAM…………………. 36
STEERING VALVE (ORBIT ROLL TYPE)……………… 37
FRONT AXLE…………………………………. 38
BRAKE PIPING……………………………….. 40
WHEEL BRAKE………………………………… 41
BOOST MASTER……………………………….. 42
PARKING BRAKE………………………………. 44
HYDRAULIC PIPING……………………………. 45
HYDRAULIC CIRCUIT DIAGRAM……………………. 46
HYDRAULIC TANK……………………………… 47
HYDRAULIC CONTROL VALVE……………………… 48
DOUBLE SAFETY VALVE…………………………. 50
PILOT CHECK VALVE…………………………… 52
WORK EQUIPMENT CONTROL………………………. 53
ROTOR ROTATION CIRCUIT DIAGRAM……………….. 55
ROTOR PUMP…………………………………. 56
POWER LIMITER VALVE…………………………. 57
ROTOR MOTOR………………………………… 58
ROTOR BYPASS SOLENOID VALVE………………….. 60
ROTOR……………………………………… 61
EMULSION SPREADER…………………………… 64
EMULSION SPREADER PIPING…………………….. 65
EMULSION SPREADER CONTROL……………………. 67
EMULSION SPREADER PTO……………………….. 68
HYDRAULIC MOTOR…………………………….. 69
EMULSION (WATER) PUMP……………………….. 70
SEQUENCE VALVE……………………………… 71
ELECTRICAL CIRCUIT DIAGRAM…………………… 72
CLUSTER GAUGE ……………………………… 73
NEUTRAL SAFETY SWITCH……………………….. 74
20 TESTING AND ADJUSTING………………………… 75
TABLE OF JUDGEMENT STANDARD VALUE…………….. 76
TESTING AND ADJUSTING TOOL LIST………………. 81
ADJUSTING VALVE CLEARANCE……………………. 82
MEASURING COMPRESSION PRESSURE ………………. 83
TESTING AND ADJUSTING FUEL INJECTION TIMING……. 84
BLEEDING AIR FROM FUEL SYSTEM………………… 85
ADJUSTING ACCELERATOR CONTROL………………… 86
ADJUSTING H-L TRANSMISSION CONTROL LEVER………. 87
TESTING OIL PRESSURE OF TRAVEL PUMP…………… 88
CHECKING TOE-IN…………………………….. 89
ADJUSTING WHEEL BRAKE ………………………. 90
ADJUSTING PARKING BRAKE …………………….. 91
TESTING HYDRAULIC PRESSURE OF WORK EQUIPMENT…… 92
ADJUSTING HYDRAULIC PRESSURE OF WORK EQUIPMENT…. 92
TESTING OIL PRESSURE OF ROTOR PUMP……………. 93
40 MAINTENANCE STANDARD…………………………. 94
PTO ………………………………………. 95
H-L TRANSMISSION……………………………. 96
FINAL DRIVE………………………………… 97
TANDEM DRIVE……………………………….. 98
FRONT AXLE…………………………………. 99
WHEEL BRAKE…………………………………101
BOOST MASTER………………………………..102
PARKING BRAKE ………………………………103
HYDRAULIC CONTROL VALVE………………………104
TRANSMISSION, PTO AND STEERING PUMP……………105
HYDRAULIC PUMP………………………………106
EMULSION HYDRAULIC PUMP………………………107
DOUBLE SAFETY VALVE………………………….108
HYDRAULIC CYLINDER…………………………..110
ROTOR………………………………………112