Gehl Telescopic Handler DL Series DL6 DL7 DL8 DL9 DL10 DL11 DL12 Dynalift Service Manual(907871) PDF

Gehl Telescopic Handler DL Series DL6 DL7 DL8 DL9 DL10 DL11 DL12 Dynalift Service Manual(907871) – PDF DOWNLOAD

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Gehl Telescopic Handler DL Series DL6 DL7 DL8 DL9 DL10 DL11 DL12 Dynalift Service Manual(907871) – PDF DOWNLOAD

SAFETY

• The above Safety Alert Symbol means ATTENTION! ALWAYS BE ALERT! YOUR SAFETY IS INVOLVED! When you see this symbol, carefully read the message that follows and be alert to the possibility of injury or death.
• The Gehl Company always takes safety into consideration when designing its products and designs guards for exposed moving parts whenever it is possible and practical to do so. However, even with todays state-of-the-art technology, it must
• be recognized that not all machine hazards can be guarded or shielded against in order to assure machine functionality for a specific purpose.
• Decals are placed on the machine to warn of additional hazards and must be read and strictly followed. The Gehl Company cannot anticipate every situation that may constitute a hazard. Therefore, the following safety rules and reminders are not all inclusive and do not replace federal, state or local regulations, insurance needs or other safety code requirements.

TABLE OF CONTENTS:

Gehl Telescopic Handler DL Series DL6 DL7 DL8 DL9 DL10 DL11 DL12 Dynalift Service Manual(907871) – PDF DOWNLOAD

DL Series Dynalift®, #907871………………………………………………… 1
TABLE OF CONTENTS
…………………………………………………………. 3
TABLE OF CONTENTS – Continued
………………………………………………. 4
SAFETY……………………………………………………………………. 5
SAFETY………………………………………………………………… 7
MANDATORY SAFETY SHUTDOWN PROCEDURE………………………………………. 7
SAFETY RULES AND REMINDERS………………………………………………. 7
MODIFICATIONS, NAMEPLATES, MARKINGS AND LOAD CAPACITIES…………………….. 9
ROLL OVER PROTECTIVE STRUCTURE (ROPS……………………………………… 9
PROTECT THE ENVIRONMENT…………………………………………………. 9
GENERAL INFORMATION &
SPECIFICATIONS………………………………………… 11
TORQUE CHARTS
…………………………………………………………. 13
FLUID CAPACITIES & TYPES………………………………………………… 15
GENERAL SPECIFICATIONS………………………………………………….. 17
LIFTING PERFORMANCE…………………………………………………….. 21
LOADER PERFORMANCE……………………………………………………… 23
GENERAL DIMENSIONS……………………………………………………… 27
ENGINE REMOVAL AND INSTALLATION……………………………………………… 29
ENGINE REMOVAL…………………………………………………………. 31
ENGINE INSTALLATION…………………………………………………….. 41
ELECTRICAL SCHEMATICS, TROUBLESHOOTING TESTING & ADJUSTMENT PROCEDURES…………… 53
GENERAL TABLE OF CONTENTS……………………………………………….. 54
BATTERY REMOVAL & INSTALLATION……………………………………………….103
BATTERY REMOVAL…………………………………………………………105
BATTERY INSTALLATION…………………………………………………….107
STEERING CONTROL VALVE REMOVAL &
INSTALLATION…………………………………109
STEERING CONTROL VALVE REMOVAL……………………………………………111
STEERING CONTROL VALVE INSTALLATION……………………………………….115
TRANSMISSION & TRANSFER CASE REMOVAL & INSTALLATION…………………………….121
GENERAL TABLE OF CONTENTS………………………………………………..122
TRANSFER CASE REPAIR………………………………………………………..143
SPECIFICATIONS………………………………………………………….144
TORQUE VALUES…………………………………………………………..144
TRANSFER CASE REPAIR…………………………………………………….145
REAR AXLE REMOVAL AND INSTALLATION……………………………………………157
GENERAL INFORMATION……………………………………………………..159
REAR AXLE REMOVAL……………………………………………………….159
REAR AXLE INSTALLATION…………………………………………………..163
FRONT AXLE REMOVAL & INSTALLATION…………………………………………….167
GENERAL INFORMATION……………………………………………………..169
FRONT AXLE REMOVAL………………………………………………………169
FRONT AXLE INSTALLATION………………………………………………….173
HYDRAULIC SCHEMATICS, TROUBLESHOOTING TESTING & ADJUSTMENT PROCEDURES…………….177
GENERAL TABLE OF CONTENTS………………………………………………..179
HYDRAULIC PUMP REMOVAL & INSTALLATION…………………………………………231
FRAME LEVELING CYLINDER REMOVAL & INSTALLATION……………………………..239
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….241
RELIEVING HYDRAULIC PRESSURE……………………………………………..241
FRAME LEVELING CYLINDER REMOVAL…………………………………………..241
FRAME LEVELING CYLINDER INSTALLATION………………………………………242
PUMP REMOVAL……………………………………………………………233
PUMP INSTALLATION……………………………………………………….235
TILT CYLINDER REMOVAL & INSTALLATION………………………………………….245
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….247
RELIEVING HYDRAULIC PRESSURE……………………………………………..247
TILT CYLINDER REMOVAL……………………………………………………247
TILT CYLINDER INSTALLATION……………………………………………….249
HYDRAULIC CYLINDER REPAIR……………………………………………………253
GENERAL INFORMATION……………………………………………………..255
CYLINDER DISASSEMBLY…………………………………………………….255
CYLINDER ASSEMBLY……………………………………………………….259
STABILIZER CYLINDER REMOVAL &
INSTALLATION……………………………………263
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….265
RELIEVING HYDRAULIC PRESSURE……………………………………………..265
STABILIZER CYLINDER REMOVAL………………………………………………265
STABILIZER CYLINDER INSTALLATION………………………………………….267
STABILIZER CYLINDER REPAIR…………………………………………………..269
GENERAL TABLE OF CONTENTS………………………………………………..270
SLAVE CYLINDER REMOVAL & INSTALLATION…………………………………………281
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….283
RELIEVING HYDRAULIC PRESSURE……………………………………………..283
SLAVE CYLINDER REMOVAL…………………………………………………..284
SLAVE CYLINDER INSTALLATION………………………………………………286
LIFT CYLINDER REMOVAL & INSTALLATION…………………………………………289
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….291
RELIEVING HYDRAULIC PRESSURE……………………………………………..291
LIFT CYLINDER REMOVAL……………………………………………………292
LIFT CYLINDER INSTALLATION……………………………………………….293
BOOM EXTEND CYLINDER REMOVAL & INSTALLATION……………………………………295
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….297
RELIEVING HYDRAULIC PRESSURE……………………………………………..297
EXTEND CYLINDER REMOVAL………………………………………………….298
EXTEND CYLINDER INSTALLATION……………………………………………..299
BOOM EXTEND CYLINDER REMOVAL & INSTALLATION 4-SECTION LOW BOOM MODELS…………….303
GENERAL INFORMATION……………………………………………………..305
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….305
BOOM EXTEND CYLINDER REMOVAL……………………………………………..305
BOOM EXTEND CYLINDER INSTALLATION…………………………………………307
BOOM EXTEND CYLINDER REMOVAL & INSTALLATION 4-SECTION HIGH BOOM MODELS……………309
GENERAL INFORMATION……………………………………………………..311
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….311
EXTEND CYLINDER REMOVAL………………………………………………….311
EXTEND CYLINDER INSTALLATION……………………………………………..315
BOOM ASSEMBLY REMOVAL & INSTALLATION………………………………………….317
GENERAL INFORMATION……………………………………………………..319
BOOM ASSEMBLY REMOVAL……………………………………………………319
BOOM ASSEMBLY INSTALLATION……………………………………………….322
SINGLE & DOUBLE LEAF CHAIN ADJUSTMENT…………………………………………325
GENERAL INFORMATION……………………………………………………..327
LEAF CHAIN ADJUSTMENT……………………………………………………327
LEAF CHAIN MAINTENANCE…………………………………………………..328
INNER BOOM SECTION REMOVAL & INSTALLATION……………………………………..329
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….331
RELIEVING HYDRAULIC PRESSURE FOR THE TILT CYLINDER………………………….331
RELIEVING HYDRAULIC PRESSURE FOR THE BOOM EXTEND CYLINDER……………………332
INNER BOOM REMOVAL………………………………………………………332
INNER BOOM INSTALLATION………………………………………………….335
TELESCOPING BOOM DOUBLE CHAIN & ROLLER BEARING REPLACEMENT………………………339
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….341
DOUBLE CHAIN ROLLER BEARING REPLACEMENT……………………………………344
TELESCOPING BOOM SINGLE CHAIN & ROLLER BEARING REPLACEMENT………………………347
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….349
INSTALLATION……………………………………………………………350
SINGLE CHAIN ROLLER BEARING REPLACEMENT……………………………………352
INTERMEDIATE BOOM SECTION REMOVAL & INSTALLATION……………………………….355
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….357
GENERAL INFORMATION……………………………………………………..357
INTERMEDIATE BOOM REMOVAL………………………………………………..357
INTERMEDIATE BOOM INSTALLATION……………………………………………360
BOOM PAD REPLACEMENT PROCEDURE……………………………………………….365
GENERAL INFORMATION……………………………………………………..367
BOOM PAD REPLACEMENT PROCEDURE……………………………………………367
SLIDE PAD MAINTENANCE……………………………………………………370
OVERVIEW 4-SECTION HIGH & LOW BOOM MODELS……………………………………..371
GENERAL INFORMATION……………………………………………………..373
BOOM COMPONENTS…………………………………………………………373
SLIDE PAD ASSEMBLIES…………………………………………………….375
BOOM ASSEMBLY REMOVAL & INSTALLATION 4-SECTION LOW BOOM MODELS…………………..377
GENERAL INFORMATION……………………………………………………..379
BOOM ASSEMBLY REMOVAL……………………………………………………379
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….379
BOOM ASSEMBLY INSTALLATION……………………………………………….382
BOOM ASSEMBLY REMOVAL & INSTALLATION 4-SECTION HIGH BOOM MODELS………………….385
GENERAL INFORMATION……………………………………………………..387
BOOM ASSEMBLY REMOVAL……………………………………………………387
MANDATORY SAFETYSHUTDOWN PROCEDURE………………………………………..387
BOOM ASSEMBLY INSTALLATION……………………………………………….390
1ST INTERMEDIATE BOOM SECTION 4-SECTION LOW BOOM MODELS REMOVAL & INSTALLATION…….393
MANDATORY SAFETYSHUTDOWN PROCEDURE………………………………………..395
GENERAL INFORMATION……………………………………………………..395
1ST INTERMEDIATE BOOM REMOVAL…………………………………………….395
1st INTERMEDIATE BOOM INSTALLATION………………………………………..398
1ST INTERMEDIATE BOOM SECTION 4-SECTION HIGH BOOM MODELS REMOVAL & INSTALLATION……403
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….405
GENERAL INFORMATION……………………………………………………..405
1ST INTERMEDIATE BOOM REMOVAL…………………………………………….405
1st INTERMEDIATE BOOM INSTALLATION………………………………………..408
2ND INTERMEDIATE BOOM SECTION 4-SECTION LOW BOOM MODELS REMOVAL & INSTALLATION…….413
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….415
GENERAL INFORMATION……………………………………………………..415
2ND INTERMEDIATE BOOM REMOVAL…………………………………………….415
2ND INTERMEDIATE BOOM INSTALLATION………………………………………..420
2ND INTERMEDIATE BOOM SECTION 4-SECTION HIGH BOOM MODELS REMOVAL & INSTALLATION……427
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….429
GENERAL INFORMATION……………………………………………………..429
2ND INTERMEDIATE BOOM REMOVAL…………………………………………….429
2ND INTERMEDIATE BOOM INSTALLATION………………………………………..434
INNER BOOM SECTION 4-SECTION HIGH & LOW BOOM MODELS REMOVAL & INSTALLATION………..441
GENERAL INFORMATION……………………………………………………..443
INNER BOOM REMOVAL………………………………………………………443
INNER BOOM INSTALLATION………………………………………………….445
BOOM HYDRAULIC HOSE & TUBE REPLACEMENT 4-SECTION LOW & HIGH BOOM MODELS…………..449
GENERAL INFORMATION……………………………………………………..451
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….451
EXTERIOR BOOM HOSE REPLACEMENT……………………………………………452
INSTALL NEW HOSES……………………………………………………….453
INTERIOR BOOM HOSE REPLACEMENT……………………………………………456
INNER BOOM HYDRAULIC TUBE REPLACEMENT……………………………………..468
INNER BOOM HYDRAULIC TUBES REMOVAL………………………………………..468
INNER BOOM HYDRAULIC TUBES INSTALLATION……………………………………469
BOOM PAD OVERVIEW 4-SECTION HIGH & LOW BOOM MODELS……………………………..471
GENERAL INFORMATION……………………………………………………..473
BOOM PAD REPLACEMENT PROCEDURE……………………………………………473
FRONT SLIDE PADS………………………………………………………..474
REAR SLIDE PADS…………………………………………………………475
SLIDE PAD ASSEMBLIES…………………………………………………….476
INSTALLATION OF SLIDE PADS……………………………………………476
SLIDE PAD MAINTENANCE………………………………………………..477
BOOM PAD REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS…………………………..479
OUTER BOOM……………………………………………………………..482
OUTER BOOM FRONT – TOP PADS…………………………………………..482
OUTER BOOM FRONT – SIDE PADS………………………………………….483
OUTER BOOM FRONT – BOTTOM PADS………………………………………..484
1ST INTERMEDIATE BOOM……………………………………………………485
1ST INTERMEDIATE BOOM REAR – TOP PADS………………………………….485
1ST INTERMEDIATE BOOM REAR – SIDE PADS…………………………………486
1ST INTERMEDIATE BOOM REAR – BOTTOM PADS……………………………….486
1ST INTERMEDIATE BOOM FRONT – TOP PADS…………………………………487
1ST INTERMEDIATE BOOM FRONT – SIDE PADS………………………………..490
1ST INTERMEDIATE BOOM FRONT – BOTTOM PADS………………………………491
2ND INTERMEDIATE BOOM REAR PAD REPLACEMENT…………………………………494
2ND INTERMEDIATE BOOM REAR – TOP PADS………………………………….497
2ND INTERMEDIATE BOOM REAR – SIDE PADS…………………………………497
2ND INTERMEDIATE BOOM REAR – BOTTOM PADS……………………………….498
2ND INTERMEDIATE BOOM FRONT – BOTTOM PADS………………………………504
2ND INTERMEDIATE BOOM FRONT PAD REPLACEMENT………………………………..502
2ND INTERMEDIATE BOOM FRONT – TOP PADS…………………………………502
2ND INTERMEDIATE BOOM FRONT – SIDE PADS………………………………..503
INNER BOOM……………………………………………………………..505
GENERAL INFORMATION………………………………………………….481
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………481
GENERAL INFORMATION………………………………………………….505
INNER BOOM REAR – TOP PADS……………………………………………506
INNER BOOM REAR – SIDE PADS…………………………………………..506
INNER BOOM REAR – BOTTOM PADS…………………………………………507
BOOM CHAIN & ROLLER REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS OVERVIEW…………513
GENERAL INFORMATION……………………………………………………..515
MANDATORY SAFETYSHUTDOWN PROCEDURE………………………………………..515
TOP INNER BOOM CHAIN & ROLLER REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS………..517
GENERAL INFORMATION……………………………………………………..519
TOP INNER BOOM CHAIN…………………………………………………….519
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….519
TOP INNER BOOM CHAIN REMOVAL……………………………………………..519
TOP INNER BOOM CHAIN INSTALLATION…………………………………………523
BOTTOM INNER BOOM CHAIN & ROLLER REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS……..529
GENERAL INFORMATION……………………………………………………..531
BOTTOM INNER BOOM CHAIN………………………………………………….531
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….531
BOTTOM INNER BOOM CHAIN REMOVAL…………………………………………..531
BOTTOM INNER BOOM CHAIN INSTALLATION………………………………………535
2ND INTERMEDIATE BOOM CHAIN & ROLLER REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS….541
GENERAL INFORMATION……………………………………………………..543
2ND INTERMEDIATE BOOM CHAIN………………………………………………543
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….543
2ND INTERMEDIATE BOOM CHAIN REMOVAL……………………………………….543
2ND INTERMEDIATE BOOM CHAIN INSTALLATION…………………………………..548
OUTER BOOM CHAINS & ROLLER REPLACEMENT 4-SECTION HIGH & LOW BOOM MODELS…………..561
OUTER BOOM CHAINS……………………………………………………….556
GENERAL INFORMATION………………………………………………….556
OUTER BOOM CHAINS……………………………………………………556
OUTER BOOMCHAIN REPLACEMENT…………………………………………..556
BOOM CHAIN ROLLER BEARING REPLACEMENT………………………………….558
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………558
BOOM CHAIN ADJUSTMENT 4-SECTION HIGH & LOW BOOM MODELS………………………….563
GENERAL INFORMATION……………………………………………………..565
MANDATORY SAFETY SHUTDOWN PROCEDURE……………………………………….565
4-SECTION BOOM CHAIN ADJUSTMENT…………………………………………..566
RADIATOR REMOVAL & INSTALLATION………………………………………………569
RADIATOR REMOVAL………………………………………………………..571
RADIATOR INSTALLATION……………………………………………………574