JLG 1250AJP Boom Lift Parts Manual

Name: JLG 1250AJP Boom Lift Parts Manual
Brand: MidWestTech
SKU: 3121737
Price: 79.57 USD
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800 pages · Publication 3121737

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Models: 1250AJP
Serial coverage: 0300201017-0300272496, Exclude Serial Number Range: 0300272462-0300272463
Manual type: Parts Manual
Pages: 800
Publication: 3121737
Condition: Brand new

JLG 1250AJP Boom Lift Parts Manual, publication 3121737

What's inside

From the manual's own table of contents: 12 sections, 292 entries. See sample pages (PDF, 679 KB)

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SECTION 1 - FRAME17 topics

FIGURE 1-2. AXLE INSTALLATION - FIXED (SN 0300207704 to Present)
FIGURE 1-4. AXLE INSTALLATION - OSCILLATING (SN 0300207704 to Present)
FIGURE 1-5. AXLE STOP BLOCKS INSTALLATION
FIGURE 1-6. STEER INSTALLATION
FIGURE 1-7. WHEEL DRIVE INSTALLATION - BONFIGLIOLI
FIGURE 1-8. WHEEL DRIVE INSTALLATION - REGGIANA RIDUTTORI
FIGURE 1-9. DRIVE HUB AND MOTOR ASSEMBLY - BONFIGLIOLI
FIGURE 1-10. DRIVE HUB AND MOTOR ASSEMBLY - REGGIANA RIDUTTORI
FIGURE 1-11. DRIVE HUB ASSEMBLY - BONFIGLIOLI
FIGURE 1-12. DRIVE HUB ASSEMBLY - REGGIANA RIDUTTORI
FIGURE 1-13. DRIVE MOTOR ASSEMBLY
FIGURE 1-14. TIRE AND WHEEL INSTALLATION - FOAM - FILLED
FIGURE 1-15. TIRE AND WHEEL INSTALLATION - SOLID
FIGURE 1-16. FRAME VALVES INSTALLATION
FIGURE 1-17. STEER VALVE ASSEMBLY
FIGURE 1-18. TRACTION VALVE ASSEMBLY
FIGURE 1-19. FRAME COVERS INSTALLATION

SECTION 2 - TURNTABLE36 topics

FIGURE 2-1. TURNTABLE VALVES INSTALLATION
FIGURE 2-2. BATTERY AND AUXILIARY PUMP INSTALLATION - WITHOUT COLD WEATHER PLUS PACKAGE
FIGURE 2-3. BATTERY AND AUXILIARY PUMP INSTALLATION - WITH COLD WEATHER PLUS PACKAGE
FIGURE 2-4. AUXILIARY PUMP ASSEMBLY (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 2-5. AUXILIARY PUMP ASSEMBLY (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 2-6. MAIN VALVE ASSEMBLY
FIGURE 2-7. SWING DRIVE INSTALLATION
FIGURE 2-8. TURNTABLE BEARING AND LUBE INSTALLATION
FIGURE 2-9. TURNTABLE LOCK INSTALLATION
FIGURE 2-10. PINION SHIELD INSTALLATION
FIGURE 2-11. SWING MOTOR/HUB ASSEMBLY
FIGURE 2-12. ROTARY COUPLING AND COLLECTOR RING INSTALLATION
FIGURE 2-13. TANK INSTALLATION
FIGURE 2-14. HYDRAULIC OIL COOLER INSTALLATION - DEUTZ TD2011 ENGINES WITH REXROTH PUMP (OPTIONAL) 96 FIGURE 2-15. HYDRA
FIGURE 2-16. HYDRAULIC OIL COOLER INSTALLATION - DEUTZ TCD2.9L4 ENGINES WITH REXROTH PUMP (OPTIONAL)
FIGURE 2-17. HYDRAULIC OIL COOLER INSTALLATION - DEUTZ TCD2.9L4 ENGINES WITH SAUER PUMP (OPTIONAL)
FIGURE 2-18. GROUND CONTROL BOX INSTALLATION WITH REXROTH PUMPS - DEUTZ TD2011 ENGINES WITH REXROTH PUMP
FIGURE 2-19. GROUND CONTROL BOX INSTALLATION WITH SAUER PUMPS - DEUTZ TD2011 ENGINES WITH SAUER PUMP
FIGURE 2-20. GROUND CONTROL BOX INSTALLATION - DEUTZ TCD2.9L4 ENGINES
FIGURE 2-21. GROUND CONTROL BOX INSTALLATION - DEUTZ TCD2.9L4 ENGINES (CE SPECS)
FIGURE 2-22. GROUND CONTROL BOX INSTALLATION WITH REXROTH PUMPS - DEUTZ TD2011 ENGINES (CE SPECS) (LRC)
FIGURE 2-23. GROUND CONTROL BOX INSTALLATION WITH SAUER PUMPS - DEUTZ TD2011 ENGINES (CE SPECS) (LRC)
FIGURE 2-24. GROUND CONTROL ASSEMBLY
FIGURE 2-25. GROUND CONTROL ASSEMBLY - DEUTZ 2.9L4 ENGINES (CE SPECS)
FIGURE 2-26. KEYSWITCH INSTALLATION
FIGURE 2-27. KEYSWITCH INSTALLATION
FIGURE 2-28. LIGHT PANEL INSTALLATION - ANSI AND ANSI EXPORT SPECS
FIGURE 2-29. LIGHT PANEL INSTALLATION - AUSTRALIAN AND CE SPECS
FIGURE 2-30. ALARMS INSTALLATION
FIGURE 2-31. STROBE LIGHT INSTALLATION (AMBER)
FIGURE 2-33. STROBE LIGHT INSTALLATION (BLUE) (SN 0300217073 to Present)
FIGURE 2-35. STROBE LIGHT INSTALLATION (RED) (SN 0300217073 to Present)
FIGURE 2-36. ENGINE TRAY JACK INSTALLATION - DEUTZ TD2011 ENGINES
FIGURE 2-37. ENGINE TRAY JACK INSTALLATION - DEUTZ TCD2.9L4 ENGINES
FIGURE 2-38. HOODS INSTALLATION - DEUTZ TD2011 ENGINES
FIGURE 2-39. HOODS INSTALLATION - DEUTZ TCD2.9L4 ENGINES

SECTION 3 - ENGINE42 topics

FIGURE 3-1. DEUTZ TD2011 ENGINE INSTALLATION - WITH REXROTH PUMP (WITHOUT GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAG
FIGURE 3-2. DEUTZ TD2011 ENGINE ASSEMBLY - WITH REXROTH PUMP (WITHOUT GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-3. DEUTZ TD2011 ENGINE INSTALLATION - WITH REXROTH PUMP (WITH GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-4. DEUTZ TD2011 ENGINE ASSEMBLY - WITH REXROTH PUMP (WITH GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-5. DEUTZ TD2011 ENGINE INSTALLATION - WITH REXROTH PUMP (WITH GENERATOR AND WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-6. DEUTZ TD2011 ENGINE ASSEMBLY - WITH REXROTH PUMP (WITH GENERATOR AND WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-7. DEUTZ TD2011 ENGINE INSTALLATION - WITH SAUER PUMP (WITHOUT GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-8. DEUTZ TD2011 ENGINE ASSEMBLY - WITH SAUER PUMP (WITHOUT GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-9. DEUTZ TD2011 ENGINE INSTALLATION - WITH SAUER PUMP (WITH GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-10. DEUTZ TD2011 ENGINE ASSEMBLY - WITH SAUER PUMP (WITH GENERATOR AND WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-11. DEUTZ TD2011 ENGINE INSTALLATION - WITH SAUER PUMP (WITH GENERATOR AND WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-12. DEUTZ TD2011 ENGINE ASSEMBLY - WITH SAUER PUMP (WITH GENERATOR AND WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-13. DEUTZ TD2011 ENGINE COMPONENTS
FIGURE 3-14. DEUTZ TCD2.9L4 ENGINE INSTALLATION - WITH REXROTH PUMP (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-15. DEUTZ TCD2.9L4 ENGINE SUB-ASSEMBLY - WITH REXROTH PUMP (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-16. DEUTZ TCD2.9L4 ENGINE ASSEMBLY - WITH REXROTH PUMP (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-17. DEUTZ TCD2.9L4 ENGINE INSTALLATION - WITH REXROTH PUMP (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-18. DEUTZ TCD2.9L4 ENGINE SUB-ASSEMBLY - WITH REXROTH PUMP (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-19. DEUTZ TCD2.9L4 ENGINE ASSEMBLY - WITH REXROTH PUMP (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-20. DEUTZ TCD2.9L4 ENGINE INSTALLATION - WITH SAUER PUMPS (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-21. DEUTZ TCD2.9L4 ENGINE SUB-ASSEMBLY - WITH SAUER PUMP (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-22. DEUTZ TCD2.9L4 ENGINE ASSEMBLY - WITH SAUER PUMP (WITHOUT COLD WEATHER PLUS PACKAGE)
FIGURE 3-23. DEUTZ TCD2.9L4 ENGINE INSTALLATION - WITH SAUER PUMPS (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-24. DEUTZ TCD2.9L4 ENGINE SUB-ASSEMBLY - WITH SAUER PUMPS (WITH COLD WEATHER PLUS PACKAGE)
FIGURE 3-25. DEUTZ TCD2.9L4 ENGINE ASSEMBLY - WITH SAUER PUMPS (WITH COLD WEATHER PLUS PACKAGE) 250 FIGURE 3-26. DEUTZ T
FIGURE 3-27. PUMP ASSEMBLY (REXROTH) (DEUTZ TD2011 ENGINES)
FIGURE 3-28. PUMP ASSEMBLY (REXROTH) (DEUTZ TCD2.9L4 ENGINES)
FIGURE 3-29. PUMP ASSEMBLY (SAUER TANDEM)
FIGURE 3-30. PUMP ASSEMBLY (SAUER PISTON)
FIGURE 3-31. PUMP ASSEMBLY (SAUER GEAR)
FIGURE 3-32. PUMP COUPLING KIT
FIGURE 3-33. FUEL PUMP/FILTER BRACKET ASSEMBLY - DEUTZ TCD2.9L4 ENGINE
FIGURE 3-34. WATER/FUEL SEPARATOR INSTALLATION - DEUTZ TCD2.9L4 ENGINE
FIGURE 3-35. SPARK ARRESTING CATALYTIC MUFFLER - DEUTZ TD2011 ENGINES (OPTIONAL)
FIGURE 3-36. SPARK ARRESTOR INSTALLATION - DEUTZ TCD2.9L4 ENGINES (OPTIONAL)
FIGURE 3-37. 2500W GENERATOR INSTALLATION - DEUTZ TD2011 ENGINES (OPTIONAL)
FIGURE 3-38. 4000W GENERATOR INSTALLATION - 60HZ SPEC (DEUTZ TD2011 ENGINES)
FIGURE 3-39. 4000W GENERATOR INSTALLATION - 50HZ SPEC (DEUTZ TD2011 ENGINES)
FIGURE 3-40. 4000W GENERATOR INSTALLATION - 60HZ SPEC (DEUTZ TCD2.9L4 ENGINES)
FIGURE 3-41. 4000W GENERATOR INSTALLATION - 50HZ SPEC (DEUTZ TCD2.9L4 ENGINES)
FIGURE 3-44. 7500W SKYPOWER GENERATOR INSTALLATION - 60HZ SPEC (DEUTZ TCD2.9L4 ENGINES) (OPTIONAL)
FIGURE 3-45. 7500W SKYPOWER GENERATOR INSTALLATION - 50HZ SPEC (DEUTZ TCD2.9L4 ENGINES) (OPTIONAL)

SECTION 4 - BOOM14 topics

FIGURE 4-1. BOOM AND CYLINDER INSTALLATION - WITHOUT COLD WEATHER PLUS PACKAGE
FIGURE 4-2. BOOM AND CYLINDER INSTALLATION - WITH COLD WEATHER PLUS PACKAGE
FIGURE 4-3. TOWER BOOM ASSEMBLY
FIGURE 4-4. MAIN BOOM ASSEMBLY - WITHOUT COLD WEATHER PLUS PACKAGE
FIGURE 4-5. MAIN BOOM ASSEMBLY - WITH COLD WEATHER PLUS PACKAGE
FIGURE 4-7. PLATFORM ROTATE ASSEMBLY (SN 0300201350 to Present)
FIGURE 4-9. JIB ROTATE ASSEMBLY (SN 0300201350 to Present)
FIGURE 4-10. POWER TRACK AND BOOM CLAMPS INSTALLATION (TOWER BOOM)
FIGURE 4-11. POWER TRACK AND BOOM CLAMPS INSTALLATION (MAIN BOOM AND JIB)
FIGURE 4-12. BOOM SENSORS AND SWITCHES INSTALLATION
FIGURE 4-13. PLATFORM SUPPORT INSTALLATION
FIGURE 4-14. PLATFORM SUPPORT INSTALLATION WITH LSS
FIGURE 4-15. CONTROL VALVE INSTALLATION
FIGURE 4-16. PLATFORM VALVE ASSEMBLY

SECTION 5 - PLATFORM42 topics

FIGURE 5-1. PLATFORM ASSEMBLY - 36IN X 6FT (91.5CM X 1.83M) WITH SWING GATE
FIGURE 5-2. PLATFORM ASSEMBLY - 36IN X 8FT (91.5CM X 2.44M) WITH SWING GATE
FIGURE 5-3. PLATFORM ASSEMBLY - 36IN X 6FT (91.5CM X 1.83M) WITH DROP BAR
FIGURE 5-4. PLATFORM ASSEMBLY - 36IN X 8FT (91.5CM X 2.44M) WITH DROP BAR
FIGURE 5-5. PLATFORM ASSEMBLY - 36IN X 6FT (91.5CM X 1.83M) WITH FALL ARREST (ANSI AND ANSI EXPORT SPECS)
FIGURE 5-6. PLATFORM ASSEMBLY - 36IN X 8FT (91.5CM X 2.44M) WITH FALL ARREST (ANSI SPECS)
FIGURE 5-7. TRAY INSTALLATION
FIGURE 5-8. PLATFORM CONTROLS INSTALLATION - WITHOUT SKYGUARD
FIGURE 5-9. PLATFORM CONTROLS INSTALLATION - WITH SKYGUARD
FIGURE 5-10. PLATFORM CONSOLE ASSEMBLY - WITHOUT SKYGUARD
FIGURE 5-11. PLATFORM CONSOLE ASSEMBLY - WITH SKYGUARD
FIGURE 5-12. DECAL AND LIGHT PANEL (ANSI SPECS)
FIGURE 5-13. DECAL AND LIGHT PANEL (CE SPECS)
FIGURE 5-14. CONTROLLER ASSEMBLY (LIFT AND SWING)
FIGURE 5-15. CONTROLLER ASSEMBLY (DRIVE AND STEER)
FIGURE 5-16. TOWER LIFT SWITCH INSTALLATION
FIGURE 5-17. FOOTSWITCH ASSEMBLY
FIGURE 5-18. SOFT TOUCH SYSTEM INSTALLATION - 6FT/1.8M PLATFORMS (OPTIONAL)
FIGURE 5-19. SOFT TOUCH SYSTEM INSTALLATION - 8FT/2.4M PLATFORMS (OPTIONAL)
FIGURE 5-20. SOFT TOUCH SYSTEM INSTALLATION - 6FT/1.8M PLATFORMS (WITH FALL ARREST) (OPTIONAL)
FIGURE 5-21. SKYGUARD SYSTEM INSTALLATION
FIGURE 5-22. CROSS RAIL INSTALLATION
FIGURE 5-23. SKYGLAZIER INSTALLATION (ANSI AND CSA SPECS)
FIGURE 5-24. SKYGLAZIER INSTALLATION (AUSTRALIAN SPECS)
FIGURE 5-25. SKYGLAZIER INSTALLATION (BRAZIL SPECS)
FIGURE 5-26. SKYGLAZIER INSTALLATION (FRENCH SPECS)
FIGURE 5-27. SKYGLAZIER INSTALLATION (GERMAN SPECS)
FIGURE 5-28. SKYGLAZIER INSTALLATION (ITALIAN SPECS)
FIGURE 5-29. SKYGLAZIER INSTALLATION (LATIN AMERICAN SPECS)
FIGURE 5-30. SKYGLAZIER INSTALLATION (PORTUGUESE SPECS)
FIGURE 5-31. SKYGLAZIER INSTALLATION (SPANISH SPECS)
FIGURE 5-32. SKYGLAZIER INSTALLATION (SWEDISH SPECS)
FIGURE 5-33. SKYGLAZIER INSTALLATION (UK SPECS)
FIGURE 5-34. SKYWELDER/SKYCUTTER COMBO INSTALLATION (60HZ)
FIGURE 5-35. SKYWELDER INSTALLATION (50HZ)
FIGURE 5-36. SKYWELDER INSTALLATION (60HZ)
FIGURE 5-37. SKYWELDER PREP PACKAGE (60HZ)
FIGURE 5-38. WELDER ASSEMBLY
FIGURE 5-39. SKYCUTTER INSTALLATION
FIGURE 5-40. PLASMA CUTTER ASSEMBLY
FIGURE 5-41. PIPE RACK INSTALLATION (ANSI SPEC)
FIGURE 5-42. PIPE RACK INSTALLATION (AUSTRALIAN AND CE SPEC)

SECTION 6 - CYLINDER11 topics

FIGURE 6-1. AXLE EXTENSION CYLINDER ASSEMBLY
FIGURE 6-2. AXLE LOCKOUT CYLINDER ASSEMBLY
FIGURE 6-3. PLATFORM LEVEL CYLINDER ASSEMBLY - WITHOUT COLD WEATHER PLUS PACKAGE
FIGURE 6-4. PLATFORM LEVEL CYLINDER ASSEMBLY - WITH COLD WEATHER PLUS PACKAGE
FIGURE 6-6. LIFT CYLINDER ASSEMBLY - MAIN BOOM (SN 0300211614 to Present)
FIGURE 6-8. LIFT CYLINDER ASSEMBLY - TOWER BOOM (SN 0300211614 to Present)
FIGURE 6-9. JIB CYLINDER ASSEMBLY - WITHOUT COLD WEATHER PLUS PACKAGE
FIGURE 6-10. JIB CYLINDER ASSEMBLY - WITH COLD WEATHER PLUS PACKAGE
FIGURE 6-11. STEER CYLINDER ASSEMBLY
FIGURE 6-12. TELESCOPE CYLINDER ASSEMBLY - MAIN BOOM
FIGURE 6-13. TELESCOPE CYLINDER ASSEMBLY - TOWER BOOM

SECTION 7 - HYDRAULIC13 topics

FIGURE 7-1. HYDRAULIC DIAGRAM - BOOM (WITH REXROTH PUMPS)
FIGURE 7-2. HYDRAULIC DIAGRAM - BOOM (WITH SAUER PUMPS)
FIGURE 7-3. HYDRAULIC DIAGRAM - DRIVE (WITH REXROTH PUMPS)
FIGURE 7-4. HYDRAULIC DIAGRAM - DRIVE (WITH SAUER PUMPS)
FIGURE 7-5. HYDRAULIC DIAGRAM - OSCILLATING AXLE (WITH REXROTH PUMPS)
FIGURE 7-6. HYDRAULIC DIAGRAM - OSCILLATING AXLE (WITH SAUER PUMPS)
FIGURE 7-7. HYDRAULIC DIAGRAM - STEER (WITH REXROTH PUMPS)
FIGURE 7-8. HYDRAULIC DIAGRAM - STEER (WITH SAUER PUMPS)
FIGURE 7-9. HYDRAULIC DIAGRAM - TURNTABLE (DEUTZ TD2011 ENGINES WITH REXROTH PUMPS)
FIGURE 7-10. HYDRAULIC DIAGRAM - TURNTABLE (DEUTZ TCD2.9L4 ENGINES WITH REXROTH PUMPS)
FIGURE 7-11. HYDRAULIC DIAGRAM - TURNTABLE (WITH SAUER PUMPS)
FIGURE 7-12. HYDRAULIC DIAGRAM - AUXILIARY POWER MOTOR
FIGURE 7-13. HYDRAULIC DIAGRAM LIST

SECTION 8 - ELECTRICAL93 topics

FIGURE 8-1. AC BOX AT PLATFORM - 110V GFI RECEPTACLE (ANSI SPECS)
FIGURE 8-2. AC BOX AT PLATFORM - 220V GFI RECEPTACLE (ANSI SPECS)
FIGURE 8-3. AC BOX AT PLATFORM INSTALLATION - BOX WITH COVER (2X4 BOX) WITH 4000W GENERATOR (ANSI EXPORT SPECS) (SN 0300
FIGURE 8-4. AC BOX AT PLATFORM INSTALLATION - BOX WITH COVER (2X4 BOX) WITH 4000W GENERATOR (ANSI EXPORT SPECS) (SN 0300
FIGURE 8-5. AC BOX AT PLATFORM INSTALLATION - 110V IEC 60309 YELLOW WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-6. AC BOX AT PLATFORM INSTALLATION - 110V IEC 60309 YELLOW WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-7. AC BOX AT PLATFORM INSTALLATION - 110V IEC 60309 YELLOW WITH 4000W GENERATOR (CE SPECS) (SN 0300201017 throu
FIGURE 8-8. AC BOX AT PLATFORM INSTALLATION - 110V IEC 60309 YELLOW WITH 4000W GENERATOR (CE SPECS) (SN 0300214027 to Pr
FIGURE 8-9. AC BOX AT PLATFORM INSTALLATION - 220V IEC 60309 BLUE WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-11. AC BOX AT PLATFORM INSTALLATION - 220V IEC 60309 BLUE WITH 4000W GENERATOR (CE SPECS) (SN 0300201017 throug
FIGURE 8-12. AC BOX AT PLATFORM INSTALLATION - 220V IEC 60309 BLUE WITH 4000W GENERATOR (CE SPECS) (SN 0300214027 to Pre
FIGURE 8-13. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (70MM X 70MM BOX) WITHOUT 2500W GENERATOR (CE SPECS
FIGURE 8-14. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (70MM X 70MM BOX) WITH 2500W GENERATOR (CE SPECS) (
FIGURE 8-15. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (70MM X 70MM BOX) WITHOUT 2500W GENERATOR (CE SPECS
FIGURE 8-16. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (70MM X 70MM BOX) WITH 2500W GENERATOR (CE SPECS) (
FIGURE 8-17. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (2X4 BOX) WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-18. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (2X4 BOX) WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-19. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (SN 03002
FIGURE 8-20. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 POST GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (SN 03002
FIGURE 8-21. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (2X4 BOX) WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-22. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (2X4 BOX) WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-23. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (SN 03002
FIGURE 8-24. AC BOX AT PLATFORM INSTALLATION - 220V CEE7 SIDE GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (SN 03002
FIGURE 8-25. AC BOX AT PLATFORM INSTALLATION - 220V AFSINT 107 KEYED GROUND (2X4 BOX) WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-26. AC BOX AT PLATFORM INSTALLATION - 220V AFSINT 107 KEYED GROUND (2X4 BOX) WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-27. AC BOX AT PLATFORM INSTALLATION - 220V AFSINT 107 KEYED GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (S
FIGURE 8-28. AC BOX AT PLATFORM INSTALLATION - 220V AFSINT 107 KEYED GROUND (2X4 BOX) WITH 4000W GENERATOR (CE SPECS) (S
FIGURE 8-29. AC LEAD INSTALLATION (CE SPECS)
FIGURE 8-30. AC 10 AMP BREAKER BOX INSTALLATION (CE SPECS)
FIGURE 8-31. AC 16 AMP BREAKER BOX INSTALLATION (CE SPECS)
FIGURE 8-32. ANALYZER CALBE HARNESS
FIGURE 8-33. AXLE POWER TRACK HARNESS ASSEMBLY
FIGURE 8-34. BEACON CONTROL HARNESS (BLUE BEACON LIGHT ONLY)
FIGURE 8-35. BEACON LIGHT HARNESS (BLUE BEACON LIGHT ONLY)
FIGURE 8-36. B.L.A.M. BOARD ANALYZER HARNESS
FIGURE 8-37. B.L.A.M. HARNESS
FIGURE 8-38. BOOM CABLE INSTALLATION (ANSI SPECS)
FIGURE 8-39. BOOM CABLE INSTALLATION (CE SPECS)
FIGURE 8-40. BOOM CABLE INSTALLATION - 4000W 60HZ GENERATOR
FIGURE 8-41. BOOM CABLE INSTALLATION - 4000W 50HZ GENERATOR
FIGURE 8-42. BOOM CABLE INSTALLATION - 7500W GENERATOR
FIGURE 8-43. BREAKER BOX KIT - 10 AMP (2500W GENERATOR)
FIGURE 8-44. BREAKER BOX KIT - 16 AMP (4000W GENERATOR)
FIGURE 8-45. BREAKER BOX KIT - 16 AMP (2500W GENERATOR)
FIGURE 8-46. CHASSIS POWER DISTRIBUTION HARNESS
FIGURE 8-47. CHASSIS HARNESS ASSEMBLY
FIGURE 8-48. CLEARSKY READY HARNESS
FIGURE 8-49. DUAL CAPACITY JIB POSITION SWITCH HARNESS
FIGURE 8-50. ENGINE HARNESS - DEUTZ TD2011 ENGINES
FIGURE 8-51. ENGINE HARNESS - DEUTZ TCD2.9L4 ENGINES
FIGURE 8-52. FUEL FILTER HARNESS - DEUTZ TCD2.9L4 ENGINES
FIGURE 8-53. FUEL HARNESS - DEUTZ TCD2.9L4 ENGINES
FIGURE 8-54. GENERATOR HARNESS - 4000W GENERATOR
FIGURE 8-55. GENERATOR HARNESS - 7500W GENERATOR
FIGURE 8-56. GENERATOR CABLE HARNESS - 7500W GENERATOR
FIGURE 8-57. GROUND CONTROL BOX HARNESS
FIGURE 8-58. GROUND CONTROL BOX HARNESS - DEUTZ TCD2.9L4 ENGINES (CE SPECS)
FIGURE 8-59. GROUND CONTROLS TO ENGINE HARNESS
FIGURE 8-60. JIB STOW SWITCH HARNESS
FIGURE 8-61. LOAD SENSING PIN HARNESS
FIGURE 8-62. LOCKOUT VALVE HARNESS
FIGURE 8-63. MAIN BOOM CONTROL CABLE HARNESS
FIGURE 8-64. MAIN BOOM DUAL CAPACITY SWITCH HARNESS
FIGURE 8-65. MAIN BOOM TRANSPORT SWITCH HARNESS
FIGURE 8-66. MAIN VALVE HARNESS
FIGURE 8-67. PLATFORM CONSOLE BOX HARNESS - WITHOUT SKYGUARD
FIGURE 8-68. PLATRORM CONSOLE BOX HARNESS - WITH SKYGUARD
FIGURE 8-69. PLATFORM VALVE HARNESS
FIGURE 8-70. PRESSURE TRANSDUCER HARNESS
FIGURE 8-71. PUMP ADAPTER HARNESS - SAUER PUMPS
FIGURE 8-72. RECEPTACLE BOX KIT - 110V IEC YELLOW WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-73. RECEPTACLE BOX KIT - 110V IEC YELLOW WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-74. RECEPTACLE BOX KIT - 220V IEC BLUE WITHOUT 2500W GENERATOR (CE SPECS)
FIGURE 8-75. RECEPTACLE BOX KIT - 220V IEC BLUE WITH 2500W GENERATOR (CE SPECS)
FIGURE 8-76. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND WITHOUT 2500W GENERATOR (70MM X 70MM BOX) (CE SPECS)
FIGURE 8-77. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND WITH 2500W GENERATOR (70MM X 70MM BOX) (CE SPECS)
FIGURE 8-78. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND WITHOUT 2500W GENERATOR (70MM X 70MM BOX) (CE SPECS)
FIGURE 8-79. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND WITH 2500W GENERATOR (70MM X 70MM BOX) (CE SPECS)
FIGURE 8-80. RECEPTACLE BOX KIT - 220V CEE7 POST GROUND WITHOUT 2500W GENERSTOR (2X4 BOX) (CE SPECS)
FIGURE 8-82. RECEPTACLE BOX KIT - 220V CEE7 SIDE GROUND WITHOUT 2500W GENERATOR (2X4 BOX) (CE SPECS)
FIGURE 8-84. RECEPTACLE BOX KIT - 220V AFSINT 107 KEYED GROUND WITHOUT 2500W GENERATOR (2X4 BOX) (CE SPECS)
FIGURE 8-85. RECEPTACLE BOX KIT - 220V AFSINT 107 KEYED GROUND WITH 2500W GENERATOR (2X4 BOX) (CE SPECS)
FIGURE 8-86. RELAY HARNESS
FIGURE 8-87. TILT SENSOR HARNESS (LEFT)
FIGURE 8-88. TILT SENSOR HARNESS (RIGHT)
FIGURE 8-89. TOWER BOOM ANGLE SENSOR HARNESS (LEFT)
FIGURE 8-90. TOWER BOOM ANGLE SENSOR HARNESS (RIGHT)
FIGURE 8-91. TOWER BOOM CONTROL CABLE HARNESS
FIGURE 8-92. TOWER BOOM FLY TO GROUND CONTROL BOX HARNESS
FIGURE 8-93. TOWER BOOM FLY TO MAIN BOOM BASE HARNESS
FIGURE 8-94. TOWER BOOM LENGTH SENSORS HARNESS
FIGURE 8-95. TOWER BOOM TRANSPORT LENGTH SWITCH HARNESS
FIGURE 8-96. ELECTRICAL DIAGRAM LIST

SECTION 9 - DECALS10 topics

FIGURE 9-1. DECAL INSTALLATION - ANSI SPEC
FIGURE 9-2. DECAL INSTALLATION - AUSTRALIAN SPEC
FIGURE 9-3. DECAL INSTALLATION - BRAZIL SPEC (PORTUGUESE/ENGLISH)
FIGURE 9-4. DECAL INSTALLATION - CE SPEC
FIGURE 9-5. DECAL INSTALLATION - CHINESE SPEC (CHINESE/ENGLISH)
FIGURE 9-6. DECAL INSTALLATION - CSA SPEC (ENGLISH/FRENCH)
FIGURE 9-7. DECAL INSTALLATION - JAPANESE SPEC (JAPANESE/ENGLISH)
FIGURE 9-8. DECAL INSTALLATION - KOREAN SPEC (KOREAN/ENGLISH)
FIGURE 9-9. DECAL INSTALLATION - LATIN AMERICAN SPEC (SPANISH/ENGLISH)
FIGURE 9-10. DECAL INSTALLATION - OPTIONS

SECTION 10 - RECOMMENDED SERVICE PARTS STOCK1 topic

FIGURE 10-1. RECOMMENDED SERVICE PARTS

SECTION 11 - SPECIAL OPTIONS1 topic

FIGURE 11-1. SPECIAL OPTIONS

PART NUMBER INDEX

Inside this manual

Real pages from this parts manual (800 pages). Open the sample pages (PDF, 678 KB)

Sample pages from the JLG 1250AJP Boom Lift Parts Manual: Parts illustration, Parts illustration, Parts illustration

Parts illustration, page 47: SECTION 1 - FRAME
Parts illustration, page 479: SECTION 6 - CYLINDER
Parts illustration, page 767: SECTION 9 - DECALS

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 1250AJP are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Parts Manual 3121737$79.57

Service manuals

Service Manual 3121171 · 788 pagesCovers 1250AJPSerial: Prior to 0300272496, Exclude Serial Number Range: 0300272462-0300272463$79.95Details

Service Manual 31215058 · 684 pagesCovers 1250AJP$69.97Details

Service Manual 31217409 · 684 pagesCovers 1250AJP$69.95Details

This is a parts manual

Here's how it compares to the other manual types.

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, 800 pages

Quantity one is the manual described above.

Fast free USA shipping

Ships in 1 business day.

60-day returns

Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy

Binder not included

Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.

Other editions and similar models

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).