This is the complete factory Parts Manual for the Gehl 753Z Compact Excavator.This Manual has easy-to-read text sections with top quality diagrams and instructions.They are specifically written for the do-it-yourselfer as well as the experienced mechanic.With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently Using. Gehl 753Z Compact Excavator Parts Manual covers every single detail on your machine.provides step-by-step instructions based on the complete disassembly of the machine.This repair manual is an inexpensive way to keep you 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 Operators Seat ........................................182 Heater.......................................................186 Air-conditioning (Option)........................188 Notes........................................................189 Air-conditioning Compressor ..................190 Air-conditioning Installation (Option).....192 Notes........................................................196 And More...... ============================================================ File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader & WinZip NO waiting,Instant Download.All pages are printable. 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