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 (NON-FOLDING) INSTALLATION (OPTIONAL)
- FIGURE 1-11. TOW BAR (FOLDING) INSTALLATION (OPTIONAL)
- SECTION 2 - TURNTABLE
- FIGURE 2-1. MAIN CONTROL VALVE AND ALARM INSTALLATIONS
- 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 BEARING AND ROTATION BOX ASSEMBLY
- FIGURE 2-6. CATERPILLAR ENGINE INSTALLATION (USA BUILT MACHINES)
- FIGURE 2-7. CATERPILLAR ENGINE INSTALLATION (ROMANIAN BUILT MACHINES)
- FIGURE 2-8. DEUTZ D2011 ENGINE INSTALLATION (USA BUILT MACHINES)
- FIGURE 2-9. DEUTZ D2011 ENGINE INSTALLATION (ROMANIAN BUILT MACHINES)
- FIGURE 2-10. DEUTZ TD2.9L4 ENGINE INSTALLATION (USA BUILT MACHINES)
- FIGURE 2-11. GM ENGINE INSTALLATION
- FIGURE 2-12. PISTON PUMP ASSEMBLY
- FIGURE 2-13. GEAR PUMP ASSEMBLY
- FIGURE 2-14. AUXILIARY PUMP ASSEMBLY
- FIGURE 2-15. TANK INSTALLATIONS
- FIGURE 2-16. LP TANK INSTALLATION (GM ENGINE MACHINES ONLY)
- FIGURE 2-17. GROUND CONTROL BOX ASSEMBLY
- FIGURE 2-18. LIGHT INSTALLATIONS
- FIGURE 2-19. 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 (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 (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
- FIGURE 4-1. PLATFORM INSTALLATION
- FIGURE 4-2. FALL ARREST PLATFORM COMPONENTS INSTALLATION (OPTIONAL)
- FIGURE 4-3. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL)
- FIGURE 4-4. PLATFORM CONSOLE ASSEMBLY
- FIGURE 4-5. CONTROLLER ASSEMBLY (LIFT AND SWING) (USA BUILT MACHINES Prior to SN 0300188629; ROMANIAN BUILT MACHINES Prior to SN E300001832)
- FIGURE 4-6. CONTROLLER ASSEMBLY (LIFT AND SWING) (USA BUILT MACHINES SN 0300188629 to Present; ROMANIAN BUILT MACHINES SN E300001832 to Present)
- FIGURE 4-7. CONTROLLER ASSEMBLY (DRIVE AND STEER) (USA BUILT MACHINES Prior to SN 0300188629; ROMANIAN BUILT MACHINES Prior to SN E300001832)
- FIGURE 4-8. CONTROLLER ASSEMBLY (DRIVE AND STEER) (USA BUILT MACHINES SN 0300188629 to Present; ROMANIAN BUILT MACHINES SN E300001832 to Present)
- 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)
- FIGURE 5-3. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450AJ SERIES II WITHOUT ARCTIC PACKAGE)
- FIGURE 5-4. USA BUILT MACHINES/ LEVEL (PLATFORM SLAVE) CYLINDER (450AJ SERIES II WITH ARCTIC PACKAGE)
- FIGURE 5-5. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II WITHOUT ARCTIC PACKAGE)
- FIGURE 5-6. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II WITH ARCTIC PACKAGE)
- FIGURE 5-7. USA BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER
- FIGURE 5-8. USA BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER
- FIGURE 5-9. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II)
- FIGURE 5-10. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II WITHOUT ARCTIC PACKAGE)
- FIGURE 5-11. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II WITH ARCTIC PACKAGE)
- FIGURE 5-12. USA BUILT MACHINES/STEER CYLINDER
- FIGURE 5-13. USA BUILT MACHINES/TELESCOPE CYLINDER (SN 0300160835 through 0300175028)
- FIGURE 5-14. USA BUILT MACHINES/TELESCOPE CYLINDER (SN 0300175029 to Present)
- FIGURE 5-15. ROMANIAN BUILT MACHINES/AXLE LOCKOUT CYLINDER
- FIGURE 5-16. ROMANIAN BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER
- FIGURE 5-17. ROMANIAN BUILT MACHINES/LIFT (JIB) CYLINDER
- FIGURE 5-18. ROMANIAN BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER
- FIGURE 5-19. ROMANIAN BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER
- FIGURE 5-20. ROMANIAN BUILT MACHINES/MASTER CYLINDER
- FIGURE 5-21. ROMANIAN BUILT MACHINES/STEER CYLINDER
- FIGURE 5-22. 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