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JLG 1055, 1255 Telehandler Parts Manual

1,328 pages · Publication 31211032_Rev_Q

$139.63
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Models
1055, 1255
Serial coverage
0160000001 to 0160101096
Manual type
Parts Manual
Pages
1,328
Publication
31211032_Rev_Q
Condition
Brand new
JLG 1055, 1255 Telehandler Parts Manual, publication 31211032_Rev_Q

What's inside

From the manual's own table of contents: 221 sections, 472 entries. See sample pages (PDF, 585 KB)

General55 topics
  • SECTION 1 - FRAME AND ATTACHING PARTS
  • FIGURE 1-3. FRAME COVER INSTALLATION (ULS)
  • FIGURE 1-4. FRAME COVER INSTALLATION (LS)
  • FIGURE 1-5. ENGINE INSTALLATION
  • FIGURE 1-6. ENGINE ENCLOSURE INSTALLATION
  • FIGURE 1-7. ENGINE ENCLOSURE COVER INSTALLATION
  • FIGURE 1-8. HOOD ASSEMBLY
  • FIGURE 1-9. HOOD ASSEMBLY
  • FIGURE 1-10. TANK INSTALLATION
  • FIGURE 1-11. FUEL TANK INSTALLATION
  • FIGURE 1-12. HYDRAULIC TANK INSTALLATION
  • FIGURE 1-13. OUTRIGGERS INSTALLATION
  • FIGURE 1-14. COUNTERWEIGHT INSTALLATION - 1055
  • FIGURE 1-15. COUNTERWEIGHT INSTALLATION - 1255
  • FIGURE 1-16. MIRROR INSTALLATION
  • FIGURE 1-17. CONVEX MIRROR ASSEMBLY
  • SECTION 2 - BOOM
  • FIGURE 2-1. BOOM ASSEMBLY - 1055
  • FIGURE 2-2. BOOM ASSEMBLY - 1255
  • FIGURE 2-3. FIRST BOOM ASSEMBLY - 1055
  • FIGURE 2-4. FIRST BOOM ASSEMBLY - 1255
  • FIGURE 2-5. SECOND BOOM ASSEMBLY - 1055
  • FIGURE 2-6. SECOND BOOM ASSEMBLY - 1255
  • FIGURE 2-7. THIRD BOOM ASSEMBLY - 1055
  • FIGURE 2-8. THIRD BOOM ASSEMBLY - 1255
  • FIGURE 2-9. FOURTH BOOM ASSEMBLY - 1055
  • FIGURE 2-10. FOURTH BOOM ASSEMBLY - 1255
  • FIGURE 2-11. EXTEND CYLINDER PINS INSTALLATION
  • FIGURE 2-12. SECOND BOOM SECTION EXTEND CHAIN INSTALLATION - 1055
  • FIGURE 2-13. SECOND BOOM SECTION EXTEND CHAIN INSTALLATION - 1255
  • FIGURE 2-14. THIRD BOOM SECTION EXTEND CHAIN INSTALLATION
  • FIGURE 2-15. SECOND BOOM SECTION RETRACT CHAIN INSTALLATION - 1055
  • FIGURE 2-16. SECOND BOOM SECTION RETRACT CHAIN INSTALLATION - 1255
  • FIGURE 2-17. THIRD BOOM SECTION RETRACT CHAIN INSTALLATION - 1055
  • FIGURE 2-18. THIRD BOOM SECTION RETRACT CHAIN INSTALLATION - 1255
  • FIGURE 2-19. CHAIN SHEAVE ASSEMBLY
  • FIGURE 2-20. CHAIN SHEAVE ASSEMBLY
  • FIGURE 2-21. CHAIN SHEAVE ASSEMBLY
  • FIGURE 2-22. CHAIN SHEAVE ASSEMBLY
  • FIGURE 2-23. BOOM PINNING INSTALLATION
  • FIGURE 2-24. BOOM PIVOT INSTALLATION
  • FIGURE 2-25. LIFT CYLINDER INSTALLATION
  • FIGURE 2-26. COMPENSATION CYLINDER INSTALLATION
  • FIGURE 2-27. BOOM BRUSHES INSTALLATION
  • FIGURE 2-28. BOOM ANGLE INDICATOR INSTALLATION
  • FIGURE 2-29. MANUAL QUICK COUPLER INSTALLATION
  • FIGURE 2-30. HYDRAULIC QUICK COUPLER INSTALLATION
  • FIGURE 2-31. PIN INSTALLATION
  • FIGURE 2-32. PIN INSTALLATION
  • FIGURE 2-33. QUICK COUPLER ASSEMBLY
  • FIGURE 2-34. BOOM PROP INSTALLATION (ANSI)
  • FIGURE 2-35. BOOM PROP INSTALLATION (CANADA)
  • FIGURE 2-36. BOOM PROP BRACKET
  • SECTION 3 - ATTACHMENTS
  • FIGURE 3-5. CARRIAGE ASSEMBLY (72 INCH)
FIGURE 3-9. SIDE TILT CARRIAGE ASSEMBLY (50 INCH) - 1055
FIGURE 3-10. SIDE TILT CARRIAGE ASSEMBLY (60 INCH) - 1055
FIGURE 3-11. SIDE TILT CARRIAGE ASSEMBLY (72 INCH) - 1055
FIGURE 3-12. SIDE TILT CARRIAGE ASSEMBLY (50 INCH) - 1255
FIGURE 3-13. SIDE TILT CARRIAGE ASSEMBLY (60 INCH) - 1255
FIGURE 3-14. SIDE TILT CARRIAGE ASSEMBLY (72 INCH) - 1255
FIGURE 3-15. SIDE TILT CARRIAGE ASSEMBLY (50 INCH)
FIGURE 3-16. SIDE TILT CARRIAGE ASSEMBLY (60 INCH)
FIGURE 3-17. SIDE TILT CARRIAGE ASSEMBLY (72 INCH)
FIGURE 3-19. 90 SWING CARRIAGE ASSEMBLY (72 INCH)
FIGURE 3-20. 180 SWING CARRIAGE (72 INCH)
FIGURE 3-21. SWING CARRIAGE 180°
FIGURE 3-24. DUAL FORK CARRIAGE ASSEMBLY (50 INCH)
FIGURE 3-25. DUAL FORK CARRIAGE VALVE ASSEMBLY
FIGURE 3-28. DUAL FORK POSITIONING CARRIAGE (50 INCH) - 1255
FIGURE 3-29. TRUSS BOOM ASSEMBLY (3 FOOT WITH WINCH)
FIGURE 3-32. TRUSS BOOM (15 FOOT)
FIGURE 3-33. ADJUSTABLE TRUSS BOOM
FIGURE 3-35. SIDE TILT ELECTRIC MAST (8 FOOT)
FIGURE 3-36. FORK MOUNTED BUCKET (1.0 M³)
FIGURE 3-40. FORK MOUNTED BASKET
FIGURE 3-41. FORK MOUNTED BASKET
FIGURE 3-42. FORK MOUNTED BASKET
Show all 222 sections
FIGURE 3-43. FORK MOUNTED PLATFORM
FIGURE 3-44. MULTI-PURPOSE GRAPPLE BUCKET (2450 MM)
FIGURE 3-45. PIPE HANDLER CARRIAGE
FIGURE 3-46. FORK MOUNTED HOOK (4 TON)
FIGURE 3-47. CRANE HOOK
FIGURE 3-48. FORK CLAMPS INSTALLATION
FIGURE 3-49. CUBING FORK
FIGURE 3-59. DUAL TAPER FORK (72X6X2)
FIGURE 3-61. FORK MOUNTED TRASH HOPPER
FIGURE 3-62. PO CHECK VALVE
FIGURE 3-63. MAIN LIFT CYLINDER
FIGURE 3-64. KIT DECAL
FIGURE 3-65. ADJUSTABLE TRUSS BOOM INSTALLATION (FORK MOUNTED)
FIGURE 3-66. DRYWALL SWING CARRIAGE INSTALLATION
FIGURE 3-67. ROTATING DRYWALL CARRIAGE
FIGURE 3-68. DRYWALL BOARD HANDLER
FIGURE 3-69. PIVOT FRAME GROUP
FIGURE 3-70. DRYWALL CYLINDER55 topics
  • FIGURE 3-71. DRYWALL HYDRAULIC GROUP
  • FIGURE 3-72. DRYWALL VALVE ASSEMBLY
  • FIGURE 3-73. DRYWALL CYLINDER
  • FIGURE 3-74. DRYWALL FORK GROUP
  • SECTION 4 - ENGINE AND ATTACHING PARTS
  • FIGURE 4-1. ENGINE INSTALLATION (ULS)
  • FIGURE 4-2. ENGINE INSTALLATION (LS)
  • FIGURE 4-3. 3.8L ENGINE (ULS)
  • FIGURE 4-5. FUEL LINES INSTALLATION (ULS)
  • FIGURE 4-6. FUEL LINES INSTALLATION (LS)
  • FIGURE 4-7. PRIMARY FUEL FILTER INSTALLATION (ULS)
  • FIGURE 4-8. PRIMARY FUEL FILTER INSTALLATION (LS)
  • FIGURE 4-11. COOLING PACKAGE INSTALLATION (ULS)
  • FIGURE 4-12. COOLING PACKAGE INSTALLATION (LS)
  • FIGURE 4-13. RADIATOR
  • FIGURE 4-14. HOC LINES INSTALLATION
  • FIGURE 4-15. COOLANT LINES INSTALLATION (ULS)
  • FIGURE 4-16. COOLANT LINES INSTALLATION (LS)
  • FIGURE 4-17. CAC LINES INSTALLATION (ULS)
  • FIGURE 4-18. CAC LINES INSTALLATION (LS)
  • FIGURE 4-19. TOC LINES INSTALLATION
  • FIGURE 4-20. SURGE TANK INSTALLATION
  • FIGURE 4-21. FAN INSTALLATION
  • FIGURE 4-22. FAN GUARD INSTALLATION
  • FIGURE 4-23. AIR INTAKE LINES INSTALLATION (ULS)
  • FIGURE 4-24. AIR INTAKE LINES INSTALLATION (LS)
  • FIGURE 4-25. AIR CLEANER INSTALLATION (ULS)
  • FIGURE 4-26. AIR CLEANER INSTALLATION (LS)
  • FIGURE 4-27. AIR CLEANER ASSEMBLY
  • FIGURE 4-28. AIR INTAKE DUCT INSTALLATION
  • FIGURE 4-29. EXHAUST INSTALLATION (ULS)
  • FIGURE 4-30. EXHAUST INSTALLATION (LS)
  • FIGURE 4-31. MUFFLER INSTALLATION (LS)
  • FIGURE 4-32. DEF LINES INSTALLATION
  • FIGURE 4-35. DEF TANK INSTALLATION
  • FIGURE 4-37. DEF PUMP AND CONTROL INSTALLATION
  • FIGURE 4-40. ENGINE PARTS INSTALLATION (NO HEATER)
  • FIGURE 4-41. ENGINE PARTS INSTALLATION (HEATER)
  • FIGURE 4-42. A/C PUMP INSTALLATION (ULS)
  • FIGURE 4-43. A/C LINES INSTALLATION
  • FIGURE 4-44. FUEL CAP ASSEMBLY
  • FIGURE 4-45. AC PUMP INSTALLATION (LS)
  • FIGURE 4-46. BREATHER HEATER
  • FIGURE 4-47. AIR INTAKE SHUT OFF VALVE INSTALLATION
  • FIGURE 4-48. DEF BREATHER VALVE
  • SECTION 5 - DRIVE TRAIN
  • FIGURE 5-1. DRIVE TRAIN INSTALLATION
  • FIGURE 5-2. FRONT AXLE INSTALLATION
  • FIGURE 5-3. FRONT AXLE MOUNTING INSTALLATION
  • FIGURE 5-4. FRONT AXLE
  • FIGURE 5-5. FRONT AXLE, CENTRAL HOUSING
  • FIGURE 5-6. FRONT AXLE, DIFFERENTIAL
  • FIGURE 5-7. FRONT AXLE, HUB REDUCTION
  • FIGURE 5-8. FRONT AXLE, BRAKES
  • FIGURE 5-9. FRONT AXLE, STEERING
FIGURE 5-10. FRONT AXLE, TRUNION
FIGURE 5-11. FRONT AXLE, DIFFERENTIAL KIT
FIGURE 5-12. FRONT AXLE, STEERING ADJUSTING BOLT KIT
FIGURE 5-13. FRONT AXLE, RING GEAR SUPPORT KIT
FIGURE 5-14. FRONT AXLE, PLANET GEAR CARRIER KIT
FIGURE 5-15. FRONT AXLE, REDUCTION BUSHING
FIGURE 5-16. FRONT AXLE, SUPPORT ASSEMBLY (LF, RR)
FIGURE 5-17. FRONT AXLE, SUPPORT ASSEMBLY (RF, LR)
FIGURE 5-18. FRONT AXLE, STEERING CASE ASSEMBLY (LF, RR)
FIGURE 5-19. FRONT AXLE, STEERING CASE ASSEMBLY (RF, LR)
FIGURE 5-20. REAR AXLE INSTALLATION
FIGURE 5-21. REAR AXLE MOUNTING INSTALLATION
FIGURE 5-22. REAR AXLE
FIGURE 5-23. REAR AXLE, CENTRAL HOUSING
FIGURE 5-24. REAR AXLE, DIFFERENTIAL
FIGURE 5-25. REAR AXLE, HUB REDUCTION
FIGURE 5-26. REAR AXLE, BRAKES
FIGURE 5-27. REAR AXLE, STEERING
FIGURE 5-28. REAR AXLE, TRUNION
FIGURE 5-29. REAR AXLE, DIFFERENTIAL KIT
FIGURE 5-30. REAR AXLE, PLANET GEAR CARRIER KIT AND RING GEAR KIT
FIGURE 5-31. REAR AXLE, STEERING CASE ASSEMBLY (LF, RR)
FIGURE 5-32. REAR AXLE, STEERING CASE ASSEMBLY (RF, LR)
FIGURE 5-33. REAR AXLE, STEERING ADJUST BOLT KIT
FIGURE 5-34. REAR AXLE, RING GEAR SUPPORT KIT
FIGURE 5-35. REAR AXLE, PLANET GEAR CARRIER KIT
FIGURE 5-36. REAR AXLE, SUPPORT ASSEMBLY (LF, RR)
FIGURE 5-37. REAR AXLE, SUPPORT ASSEMBLY (RF, LR)
FIGURE 5-38. REAR AXLE, REDUCTION BUSHING ASSEMBLY
FIGURE 5-39. DRIVE SHAFTS INSTALLATION
FIGURE 5-40. REAR DRIVE SHAFT INSTALLATION
FIGURE 5-41. REAR DRIVE SHAFT
FIGURE 5-42. FRONT MID SHAFT INSTALLATION
FIGURE 5-43. FRONT MID DRIVE SHAFT
FIGURE 5-44. FRONT DRIVE SHAFT INSTALLATION
FIGURE 5-45. REAR DRIVE SHAFT ASSEMBLY
FIGURE 5-46. TRANSMISSION INSTALLATION
FIGURE 5-47. POWERSHIFT TRANSMISSION
FIGURE 5-48. TRANSMISION, ENGINE CONNECTION
FIGURE 5-49. TRANSMISSION, CONVERTER
FIGURE 5-50. TRANSMISSION, INPUT
FIGURE 5-51. TRANSMISSION, HOUSING GROUP 1
FIGURE 5-52. TRANSMISSION, HOUSING GROUP 2
FIGURE 5-53. TRANSMISSION, CLUTCH GROUP 1
FIGURE 5-54. TRANSMISSION, CLUTCH GROUP 2
FIGURE 5-55. TRANSMISSION, COUPLING GROUP 1
FIGURE 5-56. TRANSMISSION, COUPLING GROUP 2
FIGURE 5-57. TRANSMISSION, COUPLING GROUP 3
FIGURE 5-58. TRANSMISSION, COUPLING GROUP 4
FIGURE 5-59. TRANSMISSION, OUTPUT
FIGURE 5-60. TRANSMISSION, POWER TAKE-OFF
FIGURE 5-61. TRANSMISSION, CONTROL UNIT
FIGURE 5-62. TRANSMISSION, SHIFT SYSTEM
FIGURE 5-63. TRANSMISSION, PRESSURE REGULATOR
FIGURE 5-64. TRANSMISSION, PRESSURE OIL PUMP
FIGURE 5-65. TRANSMISSION, INDUCTIVE TRANSMITTER
FIGURE 5-66. TRANSMISSION, FILTER
FIGURE 5-67. TRANSMISSION, ACCESSORIES GROUP 1
FIGURE 5-68. TRANSMISSION, PERIPHERALS GROUP 1
FIGURE 5-69. TRANSMISSION, ACCESSORIES GROUP 2
FIGURE 5-70. TRANSMISSION, TRANSFER BOX
FIGURE 5-71. TRANSMISSION, TRANSFER BOX HOUSING 1
FIGURE 5-72. TRANSMISSION, TRANSFER BOX HOUSING 2
FIGURE 5-73. TRANSMISSION, TRANSFER BOX HOUSING INPUT
FIGURE 5-74. TRANSMISSION, TRANSFER BOX HOUSING OUTPUT 1
FIGURE 5-75. TRANMISSION, TRANSFER BOX HOUSING OUTPUT 2
FIGURE 5-76. TIRE WHEEL SET-400/75-28-PNEUMATIC43 topics
  • FIGURE 5-79. LEFT TIRE AND WHEEL ASSEMBLY - 14.00X24 PNEUMATIC - 1055
  • FIGURE 5-80. RIGHT TIRE AND WHEEL ASSEMBLY - 14.00X24 PNEUMATIC - 1055
  • FIGURE 5-85. TIRE AND WHEEL ASSEMBLY - 400/75-28 - FOAM FILLED
  • FIGURE 5-94. FENDER INSTALLATION
  • FIGURE 5-97. WHEEL CHOCK INSTALLATION
  • FIGURE 5-98. TOOLBOX INSTALLATION
  • FIGURE 5-99. TIRE WHEEL SET, 400/75-28 - PNEUMATIC NON-MARKING
  • FIGURE 5-100. TIRE & WHEEL ASSEMBLY, 400/75-28 - PNEUMATIC NON-MARKING
  • FIGURE 5-101. TIRE WHEEL SET, TIRE WHEEL SET, 400/75-28 - FOAM NON-MARKING
  • SECTION 6 - CAB
  • FIGURE 6-1. CAB MOUNTING
  • FIGURE 6-2. CAB MOUNTS INSTALLATION
  • FIGURE 6-3. FRONT CAB OUTRIGGER INSTALLATION
  • FIGURE 6-4. CAB FENDER INSTALLATION
  • FIGURE 6-5. CAB FENDER INSTALLATION REAR (LH)
  • FIGURE 6-6. TOP CAB GUARD
  • FIGURE 6-7. FRONT CAB GUARD INSTALLATION
  • FIGURE 6-8. TOP AND FRONT CAB GUARD INSTALLATION
  • FIGURE 6-9. OROPS CAB INSTALLATION
  • FIGURE 6-10. EROPS CAB INSTALLATION
  • FIGURE 6-13. OPEN CAB ASSEMBLY
  • FIGURE 6-14. OPEN CAB PLUG GROUP
  • FIGURE 6-18. MIRROR INSTALLATION
  • FIGURE 6-19. FRONT COVER INSTALLATION
  • FIGURE 6-20. FILTER TRAY ASSEMBLY
  • FIGURE 6-21. FRONT DUCT COVER
  • FIGURE 6-22. LEVEL INDICATOR INSTALLATION
  • FIGURE 6-23. FRONT WIPER INSTALLATION
  • FIGURE 6-24. WASHER TANK INSTALLATION
  • FIGURE 6-25. ENCLOSED CAB ASSEMBLY
  • FIGURE 6-26. REAR WINDOW INSTALLATION
  • FIGURE 6-27. REAR WINDOW INSTALLATION (WO/WIPER) (ANSI)
  • FIGURE 6-28. REAR WINDOW INSTALLATION (WO/WIPER) (ISO)
  • FIGURE 6-29. REAR WINDOW INSTALLATION (WO/WIPER) (ENG/SPAN)
  • FIGURE 6-30. REAR WINDOW ASSEMBLY
  • FIGURE 6-31. DOOR INSTALLATION
  • FIGURE 6-32. CAB LATCH ASSEMBLY
  • FIGURE 6-33. CAB DOOR TRIGGER ASSEMBLY
  • FIGURE 6-34. DOOR ASSEMBLY
  • FIGURE 6-35. DOOR STRAP INSTALLATION
  • FIGURE 6-36. CAB DOOR
  • FIGURE 6-37. ENCLOSED CAB PLUG GROUP
  • FIGURE 6-38. HEADLINER INSTALLATION
FIGURE 6-43. CAB TRIM INSTALLATION (IF EQUIPPED WITH BEACON LIGHT)
FIGURE 6-44. OPEN CAB FRONT COVER INSTALLATION
FIGURE 6-45. ENCLOSED CAB FRONT COVER INSTALLATION
FIGURE 6-46. OPEN CAB FRONT COVER WITH CAB FENDER INSTALLATION
FIGURE 6-47. ENCLOSED CAB FRONT COVER WITH CAB FENDER INSTALLATION
FIGURE 6-50. SEAT INSTALLATION
FIGURE 6-55. HEATER INSTALLATION
FIGURE 6-56. HEATER AND A/C INSTALLATION
FIGURE 6-59. HEATER
FIGURE 6-60. HEATER
FIGURE 6-63. HEATER AND A/C
FIGURE 6-64. HEATER AND A/C
FIGURE 6-65. HVAC CAB ACTUATOR
FIGURE 6-66. CAB CONDENSER ASSEMBLY
FIGURE 6-67. A/C RECEIVER DRIER
FIGURE 6-68. CONDENSER
FIGURE 6-69. REAR WIPER INSTALLATION
FIGURE 6-70. ROOF WIPER INSTALLATION
FIGURE 6-71. LONG CAB ROOF CAPPING INSTALLATION
FIGURE 6-72. SHORT CAB ROOF CAPPNG INSTALLATION
FIGURE 6-73. NON SKID TAPE INSTALLATION
FIGURE 6-74. EXTERNAL WINDOW RELEASE INSTALLATION
FIGURE 6-75. SWITCH LIGHT INSTALLATION
FIGURE 6-76. MANUAL HOLDER INSTALLATION
FIGURE 6-77. GRIP TAPE PLATE INSTALLATION
FIGURE 6-80. TELEMATICS READY INSTALLATION
FIGURE 6-81. ROOF PIGTAIL CAP INSTALLATION
FIGURE 6-82. ROOF PIGTAIL INSTALLATION
FIGURE 6-83. NO SUNBLIND INSTALLATION
FIGURE 6-84. RETRACTABLE SUNSCREEN INSTALLATION
SECTION 7 - CONTROLS
FIGURE 7-1. ACCELERATOR PEDAL INSTALLATION
FIGURE 7-2. PEDAL ACCELERATOR DUAL ANALOG
FIGURE 7-5. BRAKE PEDAL
FIGURE 7-6. BRAKE PEDAL PLATE
FIGURE 7-7. STEERING COLUMN INSTALLATION NO FNR LEVER
FIGURE 7-8. STEERING COLUMN INSTALLATION WITH FNR LEVER
FIGURE 7-9. STEERING WHEEL INSTALLATION
FIGURE 7-10. STEERING WHEEL
FIGURE 7-11. HORN BUTTON INSTALLATION
FIGURE 7-12. JOYSTICK INSTALLATION (W/AUX, DECLUTCH)
FIGURE 7-13. OUTRIGGER CONTROL INSTALLATION
FIGURE 7-14. COLUMN CLAMP INSTALLATION46 topics
  • FIGURE 7-15. WIPER-TURN SWITCH
  • SECTION 8 - HYDRAULIC CIRCUITS
  • FIGURE 8-1. MAIN HYDRAULICS INSTALLATION
  • FIGURE 8-2. STEER SELECT VALVE INSTALLATION
  • FIGURE 8-3. STEER SELECT VALVE ASSEMBLY
  • FIGURE 8-4. PRIORITY FUNCTION MANIFOLD INSTALLATION
  • FIGURE 8-5. PRIORITY MANIFOLD VALVE ASSEMBLY
  • FIGURE 8-6. MAIN CONTROL VALVE INSTALLATION (SN 0160000001 through 0160082543)
  • FIGURE 8-7. MAIN CONTROL VALVE INSTALLATION (SN 0160082543 through 0160101096)
  • FIGURE 8-10. FRAME LEVEL AND OUTRIGGER VALVE INSTALLATION (SN 0160000001 through 0160069775)
  • FIGURE 8-11. FRAME LEVEL AND OUTRIGGER VALVE INSTALLATION (SN 0160069775 through 0160101096)
  • FIGURE 8-12. FRAME LEVEL AND OUTRIGGER VALVE ASSEMBLY (SN 0160000001 through 0160069775)
  • FIGURE 8-13. FRAME LEVEL AND OUTRIGGER VALVE ASSEMBLY (SN 0160069775 through 0160101096)
  • FIGURE 8-14. FRAME HYDRAULIC INSTALLATION
  • FIGURE 8-15. CAB HYDRAULIC INSTALLATION
  • FIGURE 8-16. BOOM HYDRAULIC INSTALLATION
  • FIGURE 8-17. ENGINE BAY HYDRAULIC INSTALLATION
  • FIGURE 8-18. PISTON PUMP INSTALLATION
  • FIGURE 8-19. PISTON PUMP ASSEMBLY
  • FIGURE 8-20. BOOM HYDRAULIC TUBES INSTALLATION
  • FIGURE 8-21. BOOM AUXILIARY HYDRAULIC INSTALLATION
  • FIGURE 8-22. HYDRAULIC AUXILIARY WITH COUPLER INSTALLATION
  • FIGURE 8-23. FRAME LEVEL INSTALLATION
  • FIGURE 8-24. REAR AXLE STABILIZER INSTALLATION
  • FIGURE 8-25. REAR AXLE STABILIZER CYLINDER INSTALLATION
  • FIGURE 8-26. LIFT CYLINDER VALVE INSTALLATION, NO RIDE CONTROL (SN 0160000001 through 0160082543)
  • FIGURE 8-27. LIFT CYLINDER VALVE INSTALLATION, NO RIDE CONTROL (SN 0160082543 through 0160101096)
  • FIGURE 8-35. FRAME LEVEL CYLINDER INSTALLATION
  • FIGURE 8-36. OUTRIGGER CYLINDER INSTALLATION (SN 0160000001 through 0160078794)
  • FIGURE 8-37. EXTEND/RETRACT CYLINDER INSTALLATION
  • FIGURE 8-38. LIFT CYLINDER INSTALLATION - 1055
  • FIGURE 8-39. HYDRAULIC QUICK COUPLER INSTALLATION
  • FIGURE 8-40. LIFT CYLINDER INSTALLATION - 1255
  • FIGURE 8-41. QUICK COUPLER VALVE ASSEMBLY
  • FIGURE 8-42. QUICK COUPLER CYLINDER ASSEMBLY
  • FIGURE 8-43. FRONT AXLE LINES INSTALLATION
  • FIGURE 8-44. REAR AXLE LINES INSTALLATION
  • FIGURE 8-45. VALVE ASSEMBLY
  • FIGURE 8-46. CHECK VALVE ASSEMBLY
  • FIGURE 8-47. TWIN/TRI LINE HOSES INSTALLATION
  • SECTION 9 - HYDRAULIC COMPONENTS
  • FIGURE 9-1. CYLINDER GROUP INSTALLATION - 1055
  • FIGURE 9-2. CYLINDER GROUP INSTALLATION - 1255
  • FIGURE 9-8. TILT CYLINDER INSTALLATION - 1055
  • FIGURE 9-9. TILT CYLINDER - 1055
  • FIGURE 9-11. TILT CYLINDER INSTALLATION - 1255
FIGURE 9-14. TILT CYLINDER
FIGURE 9-15. COMPENSATION CYLINDER - 1055
FIGURE 9-16. COMPENSATION CYLINDER - 1255
FIGURE 9-17. FRAME LEVEL CYLINDER
FIGURE 9-20. REAR AXLE STABLIZER CYLINDER
FIGURE 9-23. EXTEND/RETRACT CYLINDER
FIGURE 9-24. QUICK COUPLER CYLINDER
FIGURE 9-32. MAIN CONTROL VALVE
FIGURE 9-33. TANK HYDRAULIC
FIGURE 9-34. HYDRAULIC FILTER
FIGURE 9-35. QUICK COUPLER VALVE
FIGURE 9-36. STEER SELECT VALVE
FIGURE 9-37. PRIORITY MANIFOLD VALVE
FIGURE 9-38. FRAME LEVEL AND OUTRIGGER VALVE
FIGURE 9-39. PISTON PUMP
FIGURE 9-42. VALVE STEERING ORBITAL
FIGURE 9-43. SIDE TILT CYLINDER
FIGURE 9-44. SIDE TILT CYLINDER ASSEMBLY
FIGURE 9-45. PIPE HANDLER CYLINDER
FIGURE 9-46. DUAL FORK CYLINDER ASSEMBLY
FIGURE 9-47. FLOW DIVIDER VALVE
FIGURE 9-48. GRAPPLE BUCKET CYLINDER
FIGURE 9-49. AIR SHUT OFF VALVE
FIGURE 9-50. DEF TANK ASSEMBLY
SECTION 10 - ELECTRICAL
FIGURE 10-1. MAIN ELECTRICAL INSTALLATION (ULS)
FIGURE 10-2. MAIN ELECTRICAL INSTALLATION (LS)
FIGURE 10-3. ELECTRICAL FRAME INSTALLATION
FIGURE 10-4. ENGINE BAY WIRING INSTALLATION (ULS)
FIGURE 10-5. ENGINE BAY WIRING INSTALLATION (LS)
FIGURE 10-6. ENGINE BAY ELECTRICAL INSTALLATION (ULS)
FIGURE 10-7. ENGINE BAY ELECTRICAL INSTALLATION (LS)
FIGURE 10-8. FRAME WIRING INSTALLATION (ULS)
FIGURE 10-9. FRAME WIRING INSTALLATION (LS)
FIGURE 10-10. POWER DISTRIBUTION ELECTRICAL BOX
FIGURE 10-11. BOOM ANGLE SENSOR INSTALLATION
FIGURE 10-12. CAB ELECTRICAL INSTALLATION
FIGURE 10-13. DASH ELECTRICAL INSTALLATION (ULS)
FIGURE 10-14. DASH ELECTRICAL INSTALLATION (LS)
FIGURE 10-15. OPEN CAB ELECTRICAL INSTALLATION WITH OPTIONS
FIGURE 10-16. ENCLOSED CAB ELECTRICAL INSTALLATION WITH OPTIONS
FIGURE 10-17. REVERSE CAMERA INSTALLATION
FIGURE 10-18. REVERSE SENSOR INSTALLATION
FIGURE 10-19. BOOM AUXILIARY ELECTRIC INSTALLATION
FIGURE 10-20. BOOM AUXILIARY ELECTRIC HARNESS INSTALLATION
FIGURE 10-21. ENGINE WIRING INSTALLATION (ULS)
FIGURE 10-22. ENGINE WIRING INSTALLATION (LS)
FIGURE 10-23. ENGINE ECU INSTALLATION (ULS)
FIGURE 10-24. ENGINE ECM INSTALLATION (LS)
FIGURE 10-25. BATTERY INSTALLATION
FIGURE 10-26. ARCTIC COLD WEATHER PACKAGE INSTALLATION (ULS)52 topics
  • FIGURE 10-27. ARCTIC COLD WEATHER PACKAGE INSTALLATION (LS)
  • FIGURE 10-28. ARCTIC BATTERIES INSTALLATION
  • FIGURE 10-29. HYDRAULIC TANK HEATER INSTALLATION
  • FIGURE 10-30. HIGH END DISPLAY INSTALLATION
  • FIGURE 10-31. BACKUP ALARM INSTALLATION
  • FIGURE 10-32. WHITE ALARM BACKUP INSTALLATION
  • FIGURE 10-35. CAB WORKLIGHTS INSTALLATION (WITHOUT A/C)
  • FIGURE 10-36. CAB LED WORK LIGHTS INSTALLATION (WITHOUT A/C)
  • FIGURE 10-37. CAB WORKLIGHTS INSTALLATION (WITH A/C)
  • FIGURE 10-38. CAB LED WORK LIGHTS INSTALLATION (WITH A/C)
  • FIGURE 10-39. BOOM WORKLIGHTS INSTALLATION
  • FIGURE 10-40. BOOM WORK LIGHTS INSTALLATION
  • FIGURE 10-41. BOOM LIGHTS INSTALLATION
  • FIGURE 10-42. BOOM LED LIGHTS INSTALLATION
  • FIGURE 10-43. BEACON INSTALLATION
  • FIGURE 10-44. LED BEACON INSTALLATION
  • FIGURE 10-45. BOOM AUXILIARY HARNESS
  • FIGURE 10-46. BOOM WORKLIGHTS HARNESS
  • FIGURE 10-47. A/C OPTION HARNESS
  • FIGURE 10-52. ENGINE CHASSIS HARNESS
  • FIGURE 10-58. FRONT FRAME HEADLIGHT HARNESS
  • FIGURE 10-59. TAIL LIGHTS HARNESS
  • FIGURE 10-60. REVERSE SENSOR HARNESS
  • FIGURE 10-61. CAB HARNESS
  • FIGURE 10-62. OPTION 1 CAB HARNESS
  • FIGURE 10-63. OPTION 2 CAB HARNESS
  • FIGURE 10-64. CAB OPTION HARNESS
  • FIGURE 10-65. STANDARD ELECTRICAL BOARD ASSEMBLY
  • FIGURE 10-66. OPTION 1 ELECTRICAL BOARD ASSEMBLY
  • FIGURE 10-67. OPTION 2 ELECTRICAL BOARD ASSEMBLY
  • FIGURE 10-69. TELEMATICS READY HARNESS
  • FIGURE 10-70. FUEL FILTER HEATER INSTALLATION
  • FIGURE 10-72. ROOF PIGTAIL HARNESS
  • FIGURE 10-73. BOOM AUXILIARY ELECTRIC HARNESS INSTALLATION
  • FIGURE 10-74. PLATFORM HARNESS
  • FIGURE 10-75. USB CHARGER INSTALLATION
  • FIGURE 10-76. COMMUNICATION ANALYZER HARNESS
  • FIGURE 10-77. TELEMATICS HARNESS
  • FIGURE 10-80. TELEMATICS INSTALLATION, UNITED RENTALS
  • FIGURE 10-81. TELEMATICS INSTALLATION, UNITED RENTALS
  • FIGURE 10-82. GATEWAY CONTROLLER
  • FIGURE 10-83. TELEMATICS CANBUS INSTALLATION (CLEARSKY 2) (ANSI)
  • FIGURE 10-84. TELEMATICS CANBUS INSTALLATION (CLEARSKY 2) (CE)
  • FIGURE 10-85. TELEMATICS HARNESS (CLEARSKY 2)
  • FIGURE 10-86. CLEARSKY INSTALLATION 3-WIRE (ANSI)
  • FIGURE 10-87. CLEARSKY INSTALLATION 3-WIRE (CE)
  • FIGURE 10-88. CONTROL ACCESSORY
  • FIGURE 10-89. CAB AIR SHUT OFF VALVE HARNESS
  • FIGURE 10-90. ENGINE AIR SHUT OFF VALVE HARNESS
  • FIGURE 10-91. RIDE CONTROL INSTALLATION
  • FIGURE 10-92. BOOM RIDE FLOAT HARNESS
  • FIGURE 10-93. DEF PURGE LIGHT HARNESS
FIGURE 10-94. REAR CAMERA OPTION HARNESS
FIGURE 10-95. REVERSE CAMERA, NO HBD
SECTION 11 - DECALS
FIGURE 11-1. CAPACITY CHART HOLDER
FIGURE 11-2. DECAL INSTALLATION - 1055
FIGURE 11-3. DECAL INSTALLATION - 1255
FIGURE 11-4. DECAL INSTALLATION (ENGLISH)
FIGURE 11-5. DECAL INSTALLATION (ISO)
FIGURE 11-6. DECAL INSTALLATION (ENGLISH/FRENCH)
FIGURE 11-7. DECAL INSTALLATION (ENGLISH/SPANISH)
FIGURE 11-20. DECAL INSTALLATION
FIGURE 11-21. REVERSE SENSOR SYSTEM DECAL (ENGLISH)
FIGURE 11-22. REVERSE SENSOR SYSTEM DECAL (ISO)
FIGURE 11-23. REVERSE SENSOR SYSTEM DECAL (ENGLISH/FRENCH)
FIGURE 11-24. REVERSE SENSOR SYSTEM DECAL (ENGLISH/SPANISH)
FIGURE 11-25. CLEARSKY DECAL INSTALLATION
SECTION 12 - RECOMMENDED SPARE PARTS
FIGURE 12-1. RECOMMENDED SPARE PARTS
PART NUMBER INDEX

Inside this manual

Real pages from this parts manual (1,328 pages). Open the sample pages (PDF, 584 KB)

Sample pages from the JLG 1055, 1255 Telehandler Parts Manual: Parts illustration, Parts illustration, Parts illustration
  • Parts illustration, page 56: SECTION 2 - BOOM
  • Parts illustration, page 176: SECTION 3 - ATTACHMENTS
  • Parts illustration, page 816: SECTION 8 - HYDRAULIC CIRCUITS

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This manual: Parts Manual 31211032_Rev_Q$139.63
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Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

This manual

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 1,328 pages

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