JLG 450A_AJ Series II Parts Manual User Manual
JLG Special machinery
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- SECTION 1 - FRAME
- FIGURE 1-1. AXLE AND STEERING INSTALLATION - 2WD WITHOUT TOW BAR
- FIGURE 1-2. AXLE AND STEERING INSTALLATION - 2WD WITH TOW BAR
- FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD
- FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATION
- FIGURE 1-5. DRIVE HUB/BRAKE ASSEMBLY (REAR)
- FIGURE 1-6. DRIVE HUB ASSEMBLY (FRONT) (4WD ONLY)
- FIGURE 1-7. DRIVE MOTOR ASSEMBLY (2WD)
- FIGURE 1-8. DRIVE MOTOR ASSEMBLY (4WD)
- FIGURE 1-9. DRIVE VALVES AND FRAME SHIELDS INSTALLATION
- FIGURE 1-10. TOW BAR INSTALLATION (OPTIONAL)
- FIGURE 1-11. SEMI-TRACK INSTALLATION
- SECTION 2 - TURNTABLE
- FIGURE 2-1. CONTROL VALVE INSTALLATION
- FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY
- FIGURE 2-3. TURNTABLE AND SWING DRIVE INSTALLATIONS
- FIGURE 2-4. SWING MOTOR ASSEMBLY
- FIGURE 2-5. SWING MOTOR ASSEMBLY
- FIGURE 2-6. SWING BEARING AND ROTATION BOX ASSEMBLY
- FIGURE 2-7. USA BUILT MACHINES/CATERPILLAR ENGINE INSTALLATION (WITH ELECTRICAL DRIVEN COOLING FAN) (WITHOUT UGM)
- FIGURE 2-8. USA BUILT MACHINES/CATERPILLAR ENGINE INSTALLATION (WITH ENGINE DRIVEN COOLING FAN) (WITHOUT UGM)
- FIGURE 2-9. USA BUILT MACHINES/CATERPILLAR ENGINE INSTALLATION (WITH UGM)
- FIGURE 2-10. USA BUILT MACHINES/DEUTZ ENGINE INSTALLATION
- FIGURE 2-11. USA BUILT MACHINES/GM ENGINE INSTALLATION (WITHOUT UGM)
- FIGURE 2-12. USA BUILT MACHINES/GM ENGINE INSTALLATION (WITH UGM)
- FIGURE 2-13. USA BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH ELECTRICAL DRIVEN COOLING FAN) (WITHOUT UGM)
- FIGURE 2-14. USA BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH ENGINE DRIVEN COOLING FAN (WITHOUT UGM)
- FIGURE 2-15. USA BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH UGM)
- FIGURE 2-16. BELGIUM AND ROMANIAN BUILT MACHINES/CATERPILLAR ENGINE INSTALLATION
- FIGURE 2-17. BELGIUM AND ROMANIAN BUILT MACHINES/DEUTZ ENGINE INSTALLATION
- FIGURE 2-18. BELGIUM BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH ELECTRICAL DRIVEN COOLING FAN) (WITHOUT UGM)
- FIGURE 2-19. BELGIUM BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH ENGINE DRIVEN COOLING FAN) (WITHOUT UGM)
- FIGURE 2-20. BELGIUM BUILT MACHINES/PERKINS ENGINE INSTALLATION (WITH UGM)
- FIGURE 2-21. 2500W GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL)
- FIGURE 2-22. 2500W GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL)
- FIGURE 2-23. 2500W GENERATOR INSTALLATION - GM MACHINES (OPTIONAL)
- FIGURE 2-24. 2500W GENERATOR INSTALLATION - PERKINS MACHINES (OPTIONAL)
- FIGURE 2-25. PISTON PUMP ASSEMBLY
- FIGURE 2-26. GEAR PUMP ASSEMBLY
- FIGURE 2-27. AUXILIARY PUMP ASSEMBLY
- FIGURE 2-28. TANK INSTALLATIONS
- FIGURE 2-29. LP TANK INSTALLATION (GM ENGINE MACHINES ONLY)
- FIGURE 2-30. GROUND CONTROL BOX ASSEMBLY (WITHOUT UGM)
- FIGURE 2-31. GROUND CONTROL BOX ASSEMBLY (WITH UGM)
- FIGURE 2-32. ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED)
- FIGURE 2-33. HOODS INSTALLATION
- FIGURE 2-34. HOODS INSTALLATION
- SECTION 3 - BOOM
- FIGURE 3-1. TOWER/MID BOOMS AND CYLINDERS INSTALLATION (USA BUILT MACHINES)
- FIGURE 3-2. TOWER/MID BOOMS AND CYLINDERS INSTALLATION (BELGIUM AND ROMANIAN BUILT MACHINES)
- FIGURE 3-3. MAIN BOOM INSTALLATION - 450A SERIES II
- FIGURE 3-4. MAIN BOOM INSTALLATION - 450AJ SERIES II (USA BUILT MACHINES)
- FIGURE 3-5. MAIN BOOM INSTALLATION - 450AJ SERIES II (BELGIUM AND ROMANIAN BUILT MACHINES)
- FIGURE 3-6. MAIN BOOM ASSEMBLIES
- FIGURE 3-7. ROTATOR ASSEMBLIES
- FIGURE 3-8. PLATFORM SUPPORT AND CONTROL VALVES INSTALLATIONS
- SECTION 4 - PLATFORM
- SECTION 5 - CYLINDER
- FIGURE 5-1. USA BUILT MACHINES/AXLE LOCKOUT CYLINDER
- FIGURE 5-2. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450A SERIES II) (ORIGINAL EQUIPMENT)
- FIGURE 5-3. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY (450A SERIES II) (SERVICE REPLACEMENT)
- FIGURE 5-4. USA BUILT MACHINES/LEVEL (PLATFORM) CYLINDER (450AJ SERIES II) (ORIGINAL EQUIPMENT)
- FIGURE 5-5. USA BUILT MACHINES/LEVEL (PLATFORM) CYLINDER (450AJ SERIES II) (SERVICE REPLACEMENT)
- FIGURE 5-6. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY) (ORIGINAL EQUIPMENT)
- FIGURE 5-7. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY) (SERVICE REPLACEMENT)
- FIGURE 5-8. USA BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER
- FIGURE 5-9. USA BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER
- FIGURE 5-10. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (ORIGINAL EQUIPMENT)
- FIGURE 5-11. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (SERVICE REPLACEMENT)
- FIGURE 5-12. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II) (ORIGINAL EQUIPMENT)
- FIGURE 5-13. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II) (SERVICE REPLACEMENT)
- FIGURE 5-14. USA BUILT MACHINES/STEER CYLINDER
- FIGURE 5-15. USA BUILT MACHINES/TELESCOPE CYLINDER
- FIGURE 5-16. BELGIUM AND ROMANIAN BUILT MACHINES/AXLE LOCKOUT CYLINDER
- FIGURE 5-17. BELGIUM AND ROMANIAN BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450AJ SERIES II)
- FIGURE 5-18. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY)
- FIGURE 5-19. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER
- FIGURE 5-20. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER
- FIGURE 5-21. BELGIUM AND ROMANIAN BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II)
- FIGURE 5-22. BELGIUM AND ROMANIAN BUILT MACHINES/STEER CYLINDER
- FIGURE 5-23. BELGIUM AND ROMANIAN BUILT MACHINES/TELESCOPE CYLINDER
- SECTION 6 - HYDRAULIC
- SECTION 7 - ELECTRICAL
- SECTION 8 - DECALS
- SECTION 9 - RECOMMENDED SERVICE PARTS STOCK
- SECTION 10 - SPECIAL OPTIONS
- PART NUMBER INDEX