Description

This is highly detailed parts catalog manual. All technical details taken directly from the manufacturer can be found in this manual, It is the factory manual from the manufacturer. Gehl 753Z Compact Excavator parts catalog manual is the same manual used by professional technicians, mechanics and workshops around the world.

Gehl 753Z Compact Excavator parts catalog manual has easy to read text sections with top quality diagrams and instructions, will guide you through fundamentals of maintaining and repairing, step-by-step, to teach you what the factory trained technicians already know by heart. For that reason, you will not find it difficult to repair or to maintain some of the innovative features loaded on the vehicle when you have the manual. Using this repair manual is the true way to keep your vehicle working properly.

Serial Number Range
Engine Tier II Models: AC02516 to AD07209
Engine Tier III Models: AH00646 and up

Form No. : 918075 Revision D October 2009

Manual Covers:

Introduction……………………………………………i
Table of Contents…………………………………..1
Decal Locations …………………………………….3
Tool Set………………………………………………..7
Filters, Gaskets and Seals ……………………….8
Diesel Engine………………………………………10
Engine Mounts…………………………………….12
Cylinder Head, Valve Cover………………….14
Cylinder Block…………………………………….18
Oil Pan ……………………………………………….19
Seal, Crankshaft…………………………………..20
Camshaft …………………………………………….22
Crankshaft, Piston………………………………..24
Lubrication………………………………………….26
Cooling System……………………………………28
Fuel Injection System …………………………..30
Engine Air Filter ………………………………….32
Intake Manifold …………………………………..34
Exhaust Components ……………………………36
Fuel Supply…………………………………………38
Diesel Tank…………………………………………40
Hydraulic Pump Drive………………………….41
Auto Idle/Throttle ………………………………..42
Throttle Lever ……………………………………..43
Radiator………………………………………………44
Oil Cooler …………………………………………..47
Turntable Drive Unit Installation……………48
Turntable Drive Unit…………………………….50
Drive Motor Installation ……………………….52
Drive Unit (MAG 50) …………………………..53
Drive Unit (Mag 44) …………………………….54
Gear Pump ………………………………………….56
Hydraulic Oil Tank ………………………………57
Hydraulic Pump …………………………………..60
Hydraulic Pump Components………………..61
Control Valve 1……………………………………62
Control Valve 2……………………………………64
Swivel Joint ………………………………………..65
Joysticks……………………………………………..66
Pilot Oil Supply Unit ……………………………68
Pilot Valve, Travel……………………………….69
Auxiliary Hydraulics – Pilot Valve …………71
Dozer Blade Valve……………………………….72
Selection Valve……………………………………73
Proportional Valve (Option) ………………….74
4/3 Valve (Option)……………………………….75
ISO/SAE Valve……………………………………76
Valve Block ………………………………………..77
Manifold Block……………………………………78
Manifold …………………………………………….79
Hydraulic Pump Installation ………………….81
Boom Installation…………………………………82
Boom Cylinder…………………………………….83
Dipper Arm Installation………………………..85
Dipper Arm Cylinder……………………………86
Bucket Installation – Short Dipper Arm…..87
Bucket Installation – Long Dipper Arm
(Option)………………………………………………88
Bucket Cylinder …………………………………..90
Boom Offset Cylinder Installation………….92
Boom Offset Cylinder…………………………..93
Dozer Blade Installation ……………………….94
Dozer Blade Cylinder …………………………..95
Auxiliary Hydraulics Installation …………..96
Proportional Control (Option) ……………….98
ISO/SAE Valve Installation…………………..99
Pilot Pressure Hoses …………………………..100
Hydraulic Tank Hoses ………………………..101
Battery………………………………………………103
Dashboard …………………………………………104
Radio (Option) …………………………………..106
Relay Box …………………………………………107
Horn …………………………………………………109
Boom Work Light………………………………110
Cab Work Lights – Front (Option)………..111
Cab Work Light – Rear (Option) ………….113
Wire Harness – Chassis……………………….114
Wire Harness – Engine………………………..115
Wire Harness Chassis, Engine……………..116
Wire Harness – Armrest ………………………118
Wire Harness – Switch ………………………..119
Wire Harness – Work Light – Front ………121
Wire Harness – Cab…………………………….122
Wire Harness – Proportional Control
(Option)…………………………………………….123
Wire Harness – Oil Control………………….124
Rubber Track …………………………………….125
Steel Track (Option) …………………………..126
Undercarriage, Rubber Track ………………127
Undercarriage, Steel Track (Option) …….129
Track Tensioner, Rubber Track……………131
Track Tensioner, Steel Track (Option)….133
Track Roller, Rubber Track…………………135
Bottom Roller ……………………………………136
Top Roller…………………………………………137
Dozer Blade ………………………………………139
Chassis ……………………………………………..140
Lubrication………………………………………..141
Counterweight……………………………………142
Counterweight (Option)………………………144
Engine Hood ……………………………………..145
Tank Cover ……………………………………….148
Partition Wall…………………………………….149
Isolation Mats ……………………………………151
Chassis Cover ……………………………………154
Undercarriage Cover…………………………..156
Boom………………………………………………..157
Dipper Arm – Short…………………………….159
Dipper Arm – Long (Option) ……………….161
Cab Mounting ……………………………………163
Cabin Frame 1……………………………………164
Cabin Frame 2……………………………………167
Cab Door…………………………………………..170
Windshield………………………………………..172
Cab Windows…………………………………….175
Cab Trim…………………………………………..177
Rotating Beacon (Option)……………………179
Mirrors ……………………………………………..181
Operator’s Seat ………………………………….182
Heater……………………………………………….186
Air-conditioning (Option)……………………188
Notes………………………………………………..189
Air-conditioning Compressor ………………190
Air-conditioning Installation (Option)…..192
Notes………………………………………………..196

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**Total Pages: 236
**File Format: PDF
**Language: English
**Requirements: Adobe PDF Reader & WinZip
**Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

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