GEHL DL7H Telescopic Handler Parts Manual(913337) – PDF DOWNLOAD

GEHL DL7H Telescopic Handler Parts Manual(913337) – PDF DOWNLOAD

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GEHL DL7H Telescopic Handler Parts Manual(913337) – PDF DOWNLOAD

• This parts manual identifies standard and optional features for this model. Depending on the features of your machine, some of the items identified in the parts lists may, or may not be included with your machine.
• Tilt Cylinder parts are on page 247. Interior Cab Options are on page 18. Refer to page 126 for the warning decal. Identifies where additional pages for component parts, seals, and kits can be found. Identifies where additional information can be found. Alerts and directs user to investigate more information. The following icons shown on various pages provide important information or identify where additional information can be found.
• Hydraulic bulkhead fitting. The Table of Contents pages show the page locations of various component groups on the machine. When ordering service parts, specify the correct part number, full description, quantity required, and the unit model and serial number.
• Model and serial numbers for this unit are stamped on a plate located inside the operator’s station. The serial number is also stamped on the top front frame. The following reference shows the breakdown of the serial number:

TABLE OF CONTENTS:

GEHL DL7H Telescopic Handler Parts Manual(913337) – PDF DOWNLOAD

Introduction……………………………………………………….. 9
Introduction……………………………………………………. 9
Filters……………………………………………………………. 11
Filters………………………………………………………… 11
Analysis Kits…………………………………………………… 13
Cab……………………………………………………………….. 14
Standard……………………………………………………….. 14
Options………………………………………………………… 18
Front Window……………………………………………………. 22
Wiper – Front…………………………………………………… 24
Top Window and Wiper…………………………………………….. 27
Window – Left…………………………………………………… 30
Window – Rear…………………………………………………… 32
Door – Upper……………………………………………………. 34
Door – Lower……………………………………………………. 36
Interior – Dash, Switches, and Panels……………………………… 38
Heater (No Air Conditioning)……………………………………… 42
Air Conditioner and Heater……………………………………….. 45
Air Conditioner – Condenser………………………………………. 49
Air Conditioner – Hoses, Compressor, and Dryer……………………… 51
Steering Column Group……………………………………………. 53
Steering Column – Tilt Assembly…………………………………… 55
Pedals – Brake and Throttle………………………………………. 57
Seat…………………………………………………………… 60
Personnel Work Platform System……………………………………….. 63
Cab Components………………………………………………….. 63
3-Section Boom Components (E-Stop)………………………………… 65
Personnel Work Platform System 3-Section Boom Components…………….. 67
Personnel Work Platform System 4-Section Boom Components…………….. 69
Radio Remote (Option) – Transmitter and Receiver – (Late Style)………. 71
Radio Remote (Option) – Transmitter and Receiver – (Early Style)……… 73
Chassis……………………………………………………………. 75
Rear Door………………………………………………………. 75
Hood – Engine and Transmission……………………………………. 77
Battery Group…………………………………………………… 79
Hydraulic Tank Group (Part 1 of 2)………………………………… 81
Hydraulic Tank Group (Part 2 of 2)………………………………… 83
Fuel Tank Group…………………………………………………. 85
Outriggers……………………………………………………… 87
Engine…………………………………………………………….. 89
External Components……………………………………………… 89
Radiator and Cooler Group (Part 1 of 3)……………………………. 93
Radiator and Cooler Group (Part 2 of 3)……………………………. 95
Radiator and Cooler Group (Part 3 of 3)……………………………. 98
Air Cleaner Group………………………………………………..100
Exhaust Group……………………………………………………102
Transfer Case……………………………………………………….104
External Components………………………………………………104
Assembly Group (Front-Half)……………………………………….106
Assembly Group (Rear-Half)………………………………………..108
Transmission………………………………………………………..110
External Components, Electronics, and Driveshafts……………………110
Electronic Controller and Display………………………………….113
Converter Housing Group…………………………………………..115
Case Group………………………………………………………118
Torque Converter…………………………………………………120
Charge Pump……………………………………………………..122
Pump Drive………………………………………………………124
Gears and Shaft – Foward Low/High………………………………….126
Gears and Shaft – Reverse/1st……………………………………..129
Gears and Shaft – 2nd…………………………………………….132
Gears and Shaft – Input…………………………………………..134
Gears and Shaft – Output………………………………………….136
Drive Plate Group………………………………………………..138
Control Valve Group………………………………………………140
Control Valve Assembly……………………………………………142
Axles………………………………………………………………144
Front and Rear – External Components……………………………….144
Front Axle – Steering and Brake Lines Group…………………………146
Rear Axle – Steering and Brake Lines Group………………………….149
Front and Rear Axle – Steer Cylinder, Central Housing, and Trunnion……152
Front Axle – Differential…………………………………………155
Front Axle – Hub Reduction………………………………………..159
Front Axle – Brakes………………………………………………162
Rear Axle – Differential………………………………………….165
Rear Axle – Hub Reduction…………………………………………169
Rear Axle – Brakes……………………………………………….173
Boom……………………………………………………………….175
Boom Three Section High…………………………………………..175
Outer Boom – Front Section…………………………………….175
Outer Boom – Rear Section……………………………………..177
Outer Boom – Side Cover……………………………………….179
Front – Boom Chain-Drive Assembly………………………………181
Rear – Boom Chain-Drive Assembly……………………………….184
Intermediate Boom – Front Section………………………………187
Intermediate Boom – Rear Section……………………………….189
Intermediate Boom – Hose Tray………………………………….191
Inner Boom – Rear Section……………………………………..193
Boom Four Section High……………………………………………195
Outer Boom – Front Section…………………………………….195
Outer Boom – Rear Section and Side Cover………………………..198
First Intermediate Boom – Hose Tray…………………………….200
First-Intermediate Boom – Front Section…………………………202
First-Intermediate Boom – Rear Section………………………….206
Second-Intermediate Boom – Front Section………………………..208
Second-Intermediate Boom – Rear Section…………………………210
Inner Boom – Rear Section……………………………………..213
Boom Three and Four Section High…………………………………..216
Inner Boom – Front Section…………………………………….216
Dynacarrier® Bracket………………………………………….218
Dynacarrier® Bracket (Hydraulic Option)…………………………220
Dynattach® Bracket……………………………………………222
Boom Three Section Low……………………………………………224
Outer Boom – Rear Section……………………………………..224
Outer Boom – Front Section…………………………………….226
Intermediate Boom – Front Section………………………………228
Intermediate Boom – Rear Section……………………………….230
Front – Boom Chain-Drive Assembly………………………………232
Rear – Boom Chain-Drive Assembly……………………………….235
Intermediate Boom – Hose Tray………………………………….238
Inner Boom – Rear Section……………………………………..240
Inner Boom – Hose Tray………………………………………..242
Boom Four Section Low…………………………………………….244
Outer Boom – Front Section…………………………………….244
Outer Boom – Rear Section……………………………………..247
First Intermediate Boom – Front Section…………………………249
First Intermediate Boom – Rear Section………………………….252
First Intermediate Boom – Hose Tray…………………………….254
Second Intermediate Boom – Front Section………………………..256
Second Intermediate Boom – Rear Section…………………………258
Inner Boom – Rear Section……………………………………..261
Boom Three and Four Section Low……………………………………264
Inner Boom – Front Section…………………………………….264
Manual Dynacarrier® Bracket……………………………………266
Hydraulic Dynacarrier® Bracket…………………………………268
Dynattach© Bracket……………………………………………270
Boom Hydraulics……………………………………………………..272
Boom Lift Cylinder Group………………………………………….272
Boom Slave Cylinder Group…………………………………………274
Tilt Cylinder Group – Three-Section High Boom……………………….276
Tilt Cylinder Group – Three-Section Low Boom………………………..278
Tilt Cylinder Group – Four-Section High Boom………………………..280
Tilt Cylinder Group – Four-Section Low Boom…………………………284
Boom Extend Cylinder Group – Three-Section High Boom…………………287
Boom Extend Cylinder Group – Three-Section Low Boom………………….289
Boom Extend Cylinder Group – Four-Section High Boom………………….291
Boom Extend Cylinder Group – Four-Section Low Boom…………………..293
Boom Auxiliary Hydraulics Group – Three-Section High Boom…………….295
Boom Auxiliary Hydraulics Group – Three-Section Low Boom……………..297
Boom Auxiliary Hydraulics Group – Four-Section High Boom……………..299
Boom Auxiliary Hydraulics Group – Four-Section Low Boom………………303
Hydraulics………………………………………………………….306
Hydraulic Pump, Accumulator, and Hoses……………………………..306
Hydraulic Pump and Hoses – Outrigger……………………………….309
SAHR and Accumulator (Standard Configuration)……………………….311
Steer-Select Group……………………………………………….313
Brake Manifold and Hoses………………………………………….315
Brake Valve and Hoses…………………………………………….317
Steer Motor and Hoses…………………………………………….319
Frame Level Valve and Hoses……………………………………….321
Main Control Valve and Hoses………………………………………323
Tri-Function (Four-Button) Manifold – Standard Hydraulics…………….325
Tri-Function (Four-Button) Manifold – w/Auxiliary Hydraulics………….327
Tri-Function (Four-Button) Manifold – Radio Remote Option…………….329
Dual-Function (Two-Button) Manifold – Standard Hydraulics…………….332
Dual-Function (Two-Button) Manifold – w/Auxiliary Hydraulics………….334
Dual-Function (Two-Button) Manifold – Radio Remote Option…………….336
Dual-Function (Two-Button) Manifold – Radio Remote Option w/Aux. Hyd…..339
Outrigger Valve and Hoses…………………………………………342
Outrigger Manifold and Hoses………………………………………345
Tri-Function (Four-Button) Controller………………………………347
Dual-Function (Two-Button) Controller………………………………350
Frame Level Cylinder Group………………………………………..352
Frame Stabilizer Cylinder Group……………………………………354
Hydraulic Components…………………………………………………356
SAHR (Spring Applied Hydraulic Release) Valve……………………….356
SAHR (Spring Applied Hydraulic Release) Valve……………………….358
Steer-Select Valve……………………………………………….360
Frame Level Valve………………………………………………..362
Main Control Valve……………………………………………….364
Auxiliary Hydraulic Valve Section………………………………….366
Flow Divider Valve……………………………………………….368
Pilot Manifold – Dual-Function (Two-Button)…………………………370
Pilot Manifold – Dual-Function (Two-Button)…………………………372
Pilot Manifold – Tri-Function (Four-Button)…………………………374
Pilot Manifold – Tri-Function (Four-Button)…………………………376
Radio Remote Manifold…………………………………………….378
Outrigger Valve………………………………………………….380
Outrigger Manifold……………………………………………….382
Tri-Function (Four-Button) Controller………………………………384
Dual-Function (Two-Button) Controller………………………………386
Frame Stabilizer Manifold…………………………………………388
Dynacarrier® Bracket – Hydraulic-Lock Cylinder………………………390
Cylinders (Hydraulic)………………………………………………..392
Frame Level Cylinder……………………………………………..392
Frame Stabilizer Cylinder…………………………………………394
Boom Lift Cylinder……………………………………………….396
Slave Cylinder…………………………………………………..398
Tilt Cylinder……………………………………………………400
Boom Extend Cylinder – Three-Section Boom…………………………..403
Boom Extend Cylinder – Four-Section Boom……………………………405
Outrigger Cylinder……………………………………………….407
Grapple Cylinder…………………………………………………409
Swing-Carriage Cylinder…………………………………………..411
Rotate-Carriage Cylinder………………………………………….413
Dynattach® 50” Fork-Shift Carriage Cylinder…………………………415
48” and 72” Fork-Shift Cylinder……………………………………417
Attachments…………………………………………………………419
Carriage Forks…………………………………………………..419
Dynattach Attachments………………………………………………..421
Dynattach® Standard Carriage………………………………………421
Dynattach® Rotating Carriage………………………………………423
Dynattach® Swing Carriage…………………………………………426
Dynattach® Log/Pipe Carriage………………………………………428
Dynattach® 48” Fork-Shift Carriage…………………………………430
Dynattach® 50” Fork-Shift Carriage…………………………………432
Dynattach® 72” Fork-Shift Carriage…………………………………434
Dynattach® Truss Boom and Winch / Bucket……………………………436
Dynacarrier Attachments………………………………………………439
Dynacarrier® Standard Carriage…………………………………….439
Dynacarrier® Fork-Shift Carriage…………………………………..441
Dynacarrier® Rotating Carriage…………………………………….443
Dynacarrier® Log/Pipe Carriage…………………………………….446
Dynacarrier® Truss Boom and Winch………………………………….448
Dynacarrier® 1.3-Cubic-Yard Bucket…………………………………450
Dynacarrier® 3-Cubic-Yard Bucket…………………………………..452
Work Platform……………………………………………………….454
Work Platform……………………………………………………454
Decals……………………………………………………………..456
General Information and Application………………………………..456
Cab…………………………………………………………….457
Frame and Boom ………………………………………………….459
Personnel Work Platform System…………………………………….461
Various…………………………………………………………463
Reference…………………………………………………………..465
Reference……………………………………………………….465