31200566 L2906H/2906H/3507H/619A/723A 3
TABLE OF CONTENTS
31200566 L2906H/2906H/3507H/619A/723A 5
SECTION 1 - FRAME AND ATTACHING PARTS................................................................................................................................ 9
FIGURE 1-1. FRAME SHROUDING AND TRIM ............................................................................................................................ 10
FIGURE 1-2. ENGINE COVER INSTALLATION AND ENGINE POD INSULATION ...................................................................... 16
FIGURE 1-3. AXLE AND FENDER INSTALLATION ...................................................................................................................... 18
FIGURE 1-4. DRAW BAR COUPLING L2906H, 2906H, 3507H, 29.6LP, 29.6 & 35.7 ................................................................... 22
FIGURE 1-5. PIN HITCH - CUNA C AND CUNA D2 ...................................................................................................................... 24
FIGURE 1-6. EEC AUTO, EEC MANUAL AND EEC AUTO PITON-FRAME SWIVEL HITCH....................................................... 26
FIGURE 1-7. HYDRAULIC HITCH ................................................................................................................................................. 28
FIGURE 1-8. PINTLE HITCH ......................................................................................................................................................... 30
SECTION 2 - BOOM .......................................................................................................................................................................... 33
FIGURE 2-1. BOOM INSTALLATION............................................................................................................................................. 34
FIGURE 2-2. BOOM ASSEMBLY - PADS AND SHIMS ................................................................................................................. 38
FIGURE 2-3. QUICK ATTACH ....................................................................................................................................................... 42
FIGURE 2-4. JD QUICK ATTACH L2906H, 2906H, 3507H, 29.6LP, 29.6 & 35.7 .......................................................................... 44
SECTION 3 - ATTACHMENTS .......................................................................................................................................................... 47
FIGURE 3-1. CARRIAGE ASSEMBLY ........................................................................................................................................... 48
FIGURE 3-2. SIDE SHIFT CARRIAGE........................................................................................................................................... 50
FIGURE 3-3. SIDE TILT CARRIAGE 619A & 723A........................................................................................................................ 52
FIGURE 3-4. SIDE TILT CARRIAGE 619A & 723A........................................................................................................................ 54
FIGURE 3-5. FORK POSITION/ SIDE SHIFT CARRIAGE L2906H, 3507H, 29.6LP, 35.7 & 723A................................................ 56
FIGURE 3-6. FORKS AND FORK EXTENSIONS .......................................................................................................................... 60
FIGURE 3-7. TRUSS BOOMS L2906H, 2906H, 3507H, 29.6LP, 29.6 & 35.7 ............................................................................... 62
FIGURE 3-8. BUCKETS ................................................................................................................................................................. 64
FIGURE 3-9. MULTI-PURPOSE BUCKETS ................................................................................................................................... 66
FIGURE 3-10. MANURE BUCKET ................................................................................................................................................. 68
FIGURE 3-11. FORK MOUNTED HOOK ....................................................................................................................................... 70
FIGURE 3-12. CONCRETE LADLE L2906H, 2906H, 3507H, 29.6LP, 29.6 & 35.7 ....................................................................... 74
FIGURE 3-13. ROUND FORK TINE ............................................................................................................................................... 76
FIGURE 3-14. BALE HANDLER ..................................................................................................................................................... 78
FIGURE 3-15. UNIVERSAL HITCH ATTACH 619A & 723A .......................................................................................................... 80
FIGURE 3-16. FORK MOUNTED PLATFORM 619A & 723A ........................................................................................................ 82
FIGURE 3-17. CARRIAGE, CRANE HOOK L2906H, 2906H, 3507H ............................................................................................. 84
FIGURE 3-18. CARRIAGE, JIB ...................................................................................................................................................... 86
SECTION 4 - ENGINE AND ATTACHING PARTS ............................................................................................................................ 89
FIGURE 4-1. ENGINE INSTALLATION .......................................................................................................................................... 90
FIGURE 4-2. DEUTZ ENGINE ....................................................................................................................................................... 94
FIGURE 4-3. DEUTZ ENGINE, (LRC) ............................................................................................................................................ 96
FIGURE 4-4. FUEL TANK AND LINES .......................................................................................................................................... 98
FIGURE 4-5. RADIATOR INSTALLATION ................................................................................................................................... 100
FIGURE 4-6. AIR CLEANER INSTALLATION .............................................................................................................................. 104
FIGURE 4-7. EXHAUST INSTALLATION ..................................................................................................................................... 106
SECTION 5 - DRIVE TRAIN ............................................................................................................................................................ 109
FIGURE 5-1. FRONT AXLE ......................................................................................................................................................... 110
FIGURE 5-2. FRONT AXLE - HOUSING L2906, 2906H, 619A, 29.6LP & 29.6 ........................................................................... 112
FIGURE 5-3. FRONT AXLE - HOUSING 3507H, 723A & 35.7 .................................................................................................... 114
FIGURE 5-4. FRONT AXLE - HOUSING AND STEERING CYLINDER ....................................................................................... 116
FIGURE 5-5. FRONT AXLE - BEVEL GEAR SET ........................................................................................................................ 118
FIGURE 5-6. FRONT AXLE - DIFFERENTIAL ............................................................................................................................. 120
FIGURE 5-7. FRONT AXLE - DOUBLE U-JOINT......................................................................................................................... 122
FIGURE 5-8. FRONT AXLE - BRAKES ........................................................................................................................................ 124
FIGURE 5-9. FRONT AXLE - WHEEL HUB AND FINAL REDUCTION L2906, 2906H, 619A, 29.6LP & 29.6 ............................. 126
FIGURE 5-10. FRONT AXLE - WHEEL HUB AND FINAL REDUCTION 3507H, 723A & 35.7 .................................................... 128
FIGURE 5-11. FRONT AXLE - TRANSMISSION HOUSING ....................................................................................................... 130
FIGURE 5-12. FRONT AXLE - LOWER AND UPPER SHAFT..................................................................................................... 132
FIGURE 5-13. REAR AXLE .......................................................................................................................................................... 134
FIGURE 5-14. REAR AXLE HOUSING ........................................................................................................................................ 136
FIGURE 5-15. REAR AXLE - STEERING COMPONENTS .......................................................................................................... 138
TABLE OF CONTENTS
6 L2906H/2906H/3507H/619A/723A 31200566
FIGURE 5-16. REAR AXLE - BEVEL GEAR SET ......................................................................................................................... 140
FIGURE 5-17. REAR AXLE - DIFFERENTIAL L2906H, 2906H, 619A, 29.6LP & 29.6 ................................................................. 142
FIGURE 5-18. REAR AXLE - DIFFERENTIAL 3507H, 723A & 35.7 ............................................................................................. 144
FIGURE 5-19. REAR AXLE - DOUBLE U-JOINT ......................................................................................................................... 146
FIGURE 5-20. REAR AXLE - WHEEL HUB AND FINAL REDUCTION L2906H, 2906H, 619A, 29.6LP & 29.6 ........................... 148
FIGURE 5-21. REAR AXLE - WHEEL HUB AND FINAL REDUCTION 3507H, 723A & 35.7 ....................................................... 150
FIGURE 5-22. DRIVE SHAFT ASSEMBLY................................................................................................................................... 152
FIGURE 5-23. TIRES AND WHEEL INSTALLATION ................................................................................................................... 154
SECTION 6 - CAB ............................................................................................................................................................................ 157
FIGURE 6-1. CAB INSTALLATION (Prior to SN 1160005989, Excluding 1160005189, 1160005314 and 1160005414) ............. 158
FIGURE 6-2. CAB INSTALLATION (SN 1160005989 to Present, Including 1160005189, 1160005314 and 1160005414) ......... 162
FIGURE 6-3. CAB COMMON ASSEMBLY ................................................................................................................................... 166
FIGURE 6-4. INTERIOR INSTALLATION ..................................................................................................................................... 170
FIGURE 6-5. CAB DOOR AND WINDOW INSTALLATION .......................................................................................................... 174
FIGURE 6-6. WIPER INSTALLATIONS ........................................................................................................................................ 178
FIGURE 6-7. SEAT ASSEMBLIES ............................................................................................................................................... 180
FIGURE 6-8. HEATER INSTALLATION (Prior to SN 1160005989, Excluding 1160005189, 1160005314 and 1160005414) ...... 184
FIGURE 6-9. HEATER INSTALLATION (SN 1160005989 to Present, Including 1160005189, 1160005314 and 1160005414) .. 186
FIGURE 6-10. HEAT AND A/C INSTALLATION (Prior to SN 1160005989, Excluding 1160005189, 1160005314 and 1160005414)
...................................................................................................................................................................................................... 188
FIGURE 6-11. HEAT AND A/C INSTALLATION (SN 1160005989 to Present, Including 1160005189, 1160005314 and
1160005414) ................................................................................................................................................................................. 194
FIGURE 6-12. FRONT CAB GLASS SHIELD ............................................................................................................................... 200
FIGURE 6-13. GREASE GUN TOOL KIT INSTALLATION 619A & 723A ..................................................................................... 202
FIGURE 6-14. OIL TEMP GAUGE INSTALLATION AND FIRE EXTINGUISHER INSTALLATION 723A .................................... 204
FIGURE 6-15. RADIO PREP INSTALLATION .............................................................................................................................. 206
SECTION 7 - CONTROLS ................................................................................................................................................................ 209
FIGURE 7-1. JOYSTICK ............................................................................................................................................................... 210
FIGURE 7-2. STEERING COLUMN .............................................................................................................................................. 212
FIGURE 7-3. THROTTLE ASSEMBLY ......................................................................................................................................... 214
FIGURE 7-4. BRAKE PEDAL COMPONENTS ............................................................................................................................. 216
SECTION 8 - HYDRAULIC CIRCUITS ............................................................................................................................................. 219
FIGURE 8-1. SUPPLY CIRCUIT ................................................................................................................................................... 220
FIGURE 8-2. DUMP CIRCUIT ...................................................................................................................................................... 224
FIGURE 8-3. ORBITAL STEERING AND STEERING SELECT CIRCUIT .................................................................................... 228
FIGURE 8-4. SERVICE AND PARK BRAKE CIRCUIT ................................................................................................................. 230
FIGURE 8-5. LIFT CYLINDER CIRCUIT....................................................................................................................................... 232
FIGURE 8-6. EXTEND/RETRACT CYLINDER CIRCUIT.............................................................................................................. 234
FIGURE 8-7. TILT AND TILT COMPENSATION CYLINDER CIRCUIT ........................................................................................ 236
FIGURE 8-8. AUXILIARY HYDRAULIC CIRCUIT ......................................................................................................................... 238
FIGURE 8-9. REAR AUXILIARY HYDRAULIC INSTALLATION ................................................................................................... 242
FIGURE 8-10. TRAILER BRAKES L2906H, 2906H & 3507H (Prior to SN 1160005189) ............................................................. 244
FIGURE 8-11. TRAILER BRAKES 2906H & 3507H (SN 1160005189 through 1160006365) ...................................................... 246
FIGURE 8-12. TRAILER BRAKES L2906H, 2906H & 3507H (SN 1160006366 to Present)......................................................... 248
SECTION 9 - HYDRAULIC COMPONENTS .................................................................................................................................... 251
FIGURE 9-1. LIFT CYLINDER ...................................................................................................................................................... 252
FIGURE 9-2. EXTEND/RETRACT CYLINDER ............................................................................................................................. 254
FIGURE 9-3. TILT CYLINDER ...................................................................................................................................................... 256
FIGURE 9-4. TILT COMPENSATION CYLINDER ........................................................................................................................ 258
FIGURE 9-5. FORK LOCKING CYLINDER .................................................................................................................................. 260
FIGURE 9-6. FORK SIDE SHIFT CYLINDER ............................................................................................................................... 262
FIGURE 9-7. FORK SIDE TILT CYLINDER 619A & 723A ............................................................................................................ 264
FIGURE 9-8. MAIN CONTROL VALVE......................................................................................................................................... 266
FIGURE 9-9. SERVICE BRAKE VALVE ....................................................................................................................................... 270
FIGURE 9-10. BOOM AUXILIARY DIVERTER VALVES .............................................................................................................. 272
FIGURE 9-11. REAR ELECTRIC AUXILIARY DIVERTER VALVE ............................................................................................... 274
FIGURE 9-12. BRAKE VALVES ................................................................................................................................................... 276
FIGURE 9-13. STEERING SELECT VALVE ................................................................................................................................. 278
FIGURE 9-14. HYDROSTATIC TRANSMISSION ......................................................................................................................... 280
TABLE OF CONTENTS
31200566 L2906H/2906H/3507H/619A/723A 7
FIGURE 9-15. HYDRAULIC DRIVE MOTOR ............................................................................................................................... 282
FIGURE 9-16. PISTON PUMP AND GEAR PUMP ...................................................................................................................... 284
FIGURE 9-17. HYDRAULIC TANK ............................................................................................................................................... 286
SECTION 10 - ELECTRICAL ........................................................................................................................................................... 289
FIGURE 10-1. ENGINE ELECTRICAL INSTALLATION ............................................................................................................... 290
FIGURE 10-2. CAB ELECTRICAL INSTALLATION ..................................................................................................................... 292
FIGURE 10-3. BOOM AND FRAME ELECTRICAL INSTALLATION............................................................................................ 296
FIGURE 10-4. CAB SWITCHES L2906H, 2906H, 3507H, 29.6LP, 29.6 & 35.7 ........................................................................... 300
FIGURE 10-5. CAB SWITCHES 619A & 723A............................................................................................................................. 302
FIGURE 10-6. WORK LIGHT INSTALLATIONS .......................................................................................................................... 304
FIGURE 10-7. DRIVING LIGHT INSTALLATIONS AND LICENSE PLATE LIGHT INSTALLATION L2906H, 2906H, 3507H,
29.6LP, 29.6 & 35.7 ...................................................................................................................................................................... 306
FIGURE 10-8. ENGINE HARNESS .............................................................................................................................................. 310
FIGURE 10-9. POWER/GROUND HARNESS ............................................................................................................................. 312
FIGURE 10-10. CAB MAIN HARNESS (Prior to SN 1160005989, Excluding 1160005189, 1160005314 and 1160005414) ....... 314
FIGURE 10-11. CAB MAIN HARNESS (SN 1160005993 to Present, Including 1160005189, 1160005314 and 1160005414) ... 318
FIGURE 10-12. CAB ROOF HARNESS ....................................................................................................................................... 322
FIGURE 10-13. BOOM AUXILIARY ELECTRIC HARNESS ........................................................................................................ 324
FIGURE 10-14. BOOM LIGHT HARNESS ................................................................................................................................... 326
FIGURE 10-15. FRONT FRAME HARNESS ................................................................................................................................ 328
FIGURE 10-16. REAR FRAME HARNESS (Prior to SN 1160005989, Excluding 1160005189, 1160005314 and 1160005414) . 330
FIGURE 10-17. REAR FRAME HARNESS (SN 1160005989 to Present, Including 1160005189, 1160005314 and 1160005414)
...................................................................................................................................................................................................... 332
FIGURE 10-18. LIGHT SHIFTER HARNESS 619A & 723A ......................................................................................................... 334
FIGURE 10-19. OIL TEMPERATURE HARNESS 723A............................................................................................................... 336
FIGURE 10-20. SEAT SWITCH WIRE ......................................................................................................................................... 338
SECTION 11 - DECALS ................................................................................................................................................................... 341
FIGURE 11-1. DECALS AND LOAD CHARTS L2906H, 2906H, 3507H, 619A & 723A ............................................................... 342
FIGURE 11-2. DECALS AND LOAD CHARTS 29.6LP, 29.6 & 35.7 ............................................................................................ 348
SECTION 12 - RECOMMENDED SPARE PARTS .......................................................................................................................... 353
FIGURE 12-1. RECOMMENDED SPARE PARTS ....................................................................................................................... 354
PART NUMBER INDEX ................................................................................................................................................................... 357
SECTION 1 - FRAME AND ATTACHING PARTS
31200566 L2906H/2906H/3507H/619A/723A 9
SECTION 1 - FRAME AND ATTACHING PARTS
SECTION 1 - FRAME AND ATTACHING PARTS
10 L2906H/2906H/3507H/619A/723A 31200566
FIGURE 1-1. FRAME SHROUDING AND TRIM
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JLG Telehandlers L2906H, 2906H, 3507H, 619A, 723A,Agrovector 29.6LP, 29.6, 35.7 Global Illustrated Master Parts List Manual Inst
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Description
This parts manual is a comprehensive guide for the JLG Telehandlers L2906H, 2906H, 3507H, 619A, 723A, Agrovector 29.6LP, 29.6, 35.7 Global. It provides detailed illustrations and diagrams for easy use on your PC or Laptop. Whether you are a professional mechanic or a DIY enthusiast, this manual offers step-by-step instructions for completing tasks efficiently.
The manual covers the following parts:
- Section 1: Frame & Attaching Parts
- Section 2: Boom
- Section 3: Attachments
- Section 4: Engine & Attaching Parts
- Section 5: Drive Train
- Section 6: Cab
- Section 7: Controls
- Section 8: Hydraulic Circuits
- Section 9: Hydraulic Components
- Section 10: Electrical
- Section 11: Decals
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