JLG 1250AJP Parts Manual User Manual
JLG Special machinery
Table of contents
Document Outline
- SECTION 1 - FRAME
- FIGURE 1-1. AXLE INSTALLATIONS
- FIGURE 1-2. STEER INSTALLATION
- FIGURE 1-3. TIRE AND WHEEL DRIVE INSTALLATION
- FIGURE 1-4. DRIVE HUB ASSEMBLY (Prior to SN 0300079667)
- FIGURE 1-5. DRIVE MOTOR ASSEMBLY (Prior to SN 0300079667)
- FIGURE 1-6. HUB AND MOTOR ASSEMBLY (SN 0300079667 through 0300083555)
- FIGURE 1-7. HUB AND MOTOR ASSEMBLY (SN 0300083556 through 0300103906)
- FIGURE 1-8. DRIVE HUB ASSEMBLY - BONFIGLIOLI (SN 0300103907 to Present)
- FIGURE 1-9. DRIVE HUB ASSEMBLY - REGGIANA RIDUTTORI (SN 0300103907 to Present)
- FIGURE 1-10. DRIVE MOTOR ASSEMBLY (SN 0300103907 to Present)
- FIGURE 1-11. FRAME VALVES AND COVERS INSTALLATION
- FIGURE 1-12. TRACTION VALVE ASSEMBLY (Prior to SN 0300103907)
- FIGURE 1-13. TRACTION VALVE ASSEMBLY (SN 0300103907 to Present)
- SECTION 2 - TURNTABLE
- FIGURE 2-1. VALVE, BATTERY, HORN AND AUXILIARY PUMP INSTALLATIONS
- FIGURE 2-2. MAIN VALVE ASSEMBLY
- FIGURE 2-3. TURNTABLE SWING DRIVE AND BEARING INSTALLATION
- FIGURE 2-4. SWING MOTOR/HUB ASSEMBLY
- FIGURE 2-5. CATERPILLAR DIESEL ENGINE INSTALLATION
- FIGURE 2-6. DEUTZ BF4M2011 TIER II AND TD2011 TIER III/IVI ENGINE INSTALLATIONS
- FIGURE 2-7. DEUTZ TD2011 TIER IVI FLEX AND TIER IVI-PRE ENGINE INSTALLATION
- FIGURE 2-8. DEUTZ TCD2.9L4 ENGINE INSTALLATIONS
- FIGURE 2-9. PUMP ASSEMBLY (REXROTH) (CATERPILLAR ENGINE MACHINES)
- FIGURE 2-10. PUMP ASSEMBLY (REXROTH) (DEUTZ ENGINE MACHINES)
- FIGURE 2-11. PUMP ASSEMBLY (SAUER TANDEM)
- FIGURE 2-12. PUMP ASSEMBLY (SAUER PISTON)
- FIGURE 2-13. PUMP ASSEMBLY (SAUER GEAR)
- FIGURE 2-14. TANK INSTALLATION
- FIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING INSTALLATION
- FIGURE 2-16. HYDRAULIC OIL COOLER INSTALLATION - CATERPILLAR AND DEUTZ BF4M2011 AND TD2011 ENGINES (OPTIONAL)
- FIGURE 2-17. HYDRAULIC OIL COOLER INSTALLATION - DEUTZ TCD2.9L4 ENGINES (OPTIONAL)
- FIGURE 2-18. GROUND CONTROLS INSTALLATION (WITHOUT UGM)
- FIGURE 2-19. GROUND CONTROLS INSTALLATION (WITH UGM)
- FIGURE 2-20. ACCESSORIES INSTALLATION
- FIGURE 2-21. ENGINE TRAY JACK INSTALLATION
- FIGURE 2-22. HOODS INSTALLATION
- FIGURE 2-23. 2500W GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL)
- FIGURE 2-24. 2500W GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL)
- FIGURE 2-25. 4000W GENERATOR INSTALLATION - DEUTZ MACHINES
- FIGURE 2-26. 7500W SKYPOWER GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL)
- FIGURE 2-27. 7500W SKYPOWER GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL)
- FIGURE 2-28. CLEARSKY TELEMATICS INSTALLATION (WITHOUT UGM) (OPTIONAL)
- FIGURE 2-29. CLEARSKY TELEMATICS INSTALLATION (WITH UGM) (OPTIONAL)
- SECTION 3 - BOOM
- FIGURE 3-1. BOOM INSTALLATION
- FIGURE 3-2. TOWER BOOM ASSEMBLY
- FIGURE 3-3. MAIN BOOM ASSEMBLY
- FIGURE 3-4. ACTUATOR ASSEMBLIES
- FIGURE 3-5. POWER TRACK AND BOOM CLAMPS INSTALLATION (TOWER BOOM)
- FIGURE 3-6. POWER TRACK AND BOOM CLAMPS INSTALLATION (MAIN BOOM AND JIB)
- FIGURE 3-7. BOOM SENSORS AND SWITCHES INSTALLATION
- FIGURE 3-8. PLATFORM SUPPORT AND CONTROL VALVES INSTALLATIONS
- SECTION 4 - PLATFORM
- FIGURE 4-1. PLATFORM COMPONENTS INSTALLATION
- FIGURE 4-2. PLATFORM COMPONENTS INSTALLATION (FALL ARREST PLATFORM)
- FIGURE 4-3. PLATFORM CONSOLE ASSEMBLY
- FIGURE 4-4. CONTROLLER ASSEMBLY (LIFT AND SWING)
- FIGURE 4-5. CONTROLLER ASSEMBLY (LIFT AND SWING) (SN 0300188514 to Present)
- FIGURE 4-6. CONTROLLER ASSEMBLY (DRIVE AND STEER)
- FIGURE 4-7. CONTROLLER ASSEMBLY (DRIVE AND STEER) (SN 0300188514 to Present)
- FIGURE 4-8. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL)
- SECTION 5 - CYLINDER
- FIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLY
- FIGURE 5-2. AXLE LOCKOUT CYLINDER ASSEMBLY
- FIGURE 5-3. PLATFORM LEVEL CYLINDER ASSEMBLY (Prior to SN 0300080030)
- FIGURE 5-4. PLATFORM LEVEL CYLINDER ASSEMBLY (SN 0300080030 to Present)
- FIGURE 5-5. LIFT CYLINDER ASSEMBLY (MAIN BOOM)
- FIGURE 5-6. LIFT CYLINDER ASSEMBLY (TOWER BOOM)
- FIGURE 5-7. JIB CYLINDER ASSEMBLY
- FIGURE 5-8. STEER CYLINDER ASSEMBLY
- FIGURE 5-9. TELESCOPE CYLINDER ASSEMBLY (MAIN BOOM)
- FIGURE 5-10. TELESCOPE CYLINDER ASSEMBLY (TOWER BOOM)
- SECTION 6 - HYDRAULIC
- SECTION 7 - ELECTRICAL
- FIGURE 7-1. ELECTRICAL DIAGRAM LIST
- FIGURE 7-2. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (Prior to SN 0300087575)
- FIGURE 7-3. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (SN 0300087575 to Present)
- FIGURE 7-4. HARNESS COMPONENTS INSTALLATION (WITH UGM)
- FIGURE 7-5. HARNESS COMPONENTS INSTALLATION (WITH UGM)
- SECTION 8 - DECALS
- FIGURE 8-1. DECAL INSTALLATION - ANSI SPEC (Prior to SN 0300089066)
- FIGURE 8-2. DECAL INSTALLATION - ANSI SPEC (SN 0300089066 to Present)
- FIGURE 8-3. DECAL INSTALLATION - ANSI EXPORT SPEC (Prior to SN 0300089066)
- FIGURE 8-4. DECAL INSTALLATION - ANSI EXPORT SPEC (SN 0300089066 to Present)
- FIGURE 8-5. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (Prior to SN 0300089066)
- FIGURE 8-6. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (SN 0300089066 to Present)
- SECTION 9 - RECOMMENDED SERVICE PARTS STOCK
- SECTION 10 - SPECIAL OPTIONS
- PART NUMBER INDEX