JLG 450A_AJ Series II Parts Manual - Manual (Page 8)

TABLE OF CONTENTS
8 450A Series II/450AJ Series II 3121244
FIGURE 3-8. PLATFORM SUPPORT AND CONTROL VALVES INSTALLATIONS .................................................................... 254
SECTION 4 - PLATFORM ................................................................................................................................................................ 257
FIGURE 4-1. PLATFORM INSTALLATION ................................................................................................................................... 258
FIGURE 4-2. FALL ARREST PLATFORM COMPONENTS INSTALLATION (OPTIONAL) .......................................................... 262
FIGURE 4-3. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL) .......................................................................................... 264
FIGURE 4-4. PLATFORM CONSOLE ASSEMBLY ...................................................................................................................... 266
FIGURE 4-5. CONTROLLER ASSEMBLY (LIFT AND SWING) ................................................................................................... 272
FIGURE 4-6. CONTROLLER ASSEMBLY (DRIVE AND STEER) ................................................................................................ 276
SECTION 5 - CYLINDER .................................................................................................................................................................. 279
FIGURE 5-1. USA BUILT MACHINES/AXLE LOCKOUT CYLINDER ........................................................................................... 280
FIGURE 5-2. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450A SERIES II) (ORIGINAL EQUIPMENT) 282
FIGURE 5-3. USA BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER ASSEMBLY (450A SERIES II) (SERVICE
REPLACEMENT) .......................................................................................................................................................................... 284
FIGURE 5-4. USA BUILT MACHINES/LEVEL (PLATFORM) CYLINDER (450AJ SERIES II) (ORIGINAL EQUIPMENT) ........... 286
FIGURE 5-5. USA BUILT MACHINES/LEVEL (PLATFORM) CYLINDER (450AJ SERIES II) (SERVICE REPLACEMENT) ....... 288
FIGURE 5-6. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY) (ORIGINAL EQUIPMENT) .................. 290
FIGURE 5-7. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY) (SERVICE REPLACEMENT) .............. 292
FIGURE 5-8. USA BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER ....................................................................................... 294
FIGURE 5-9. USA BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER .................................................................................. 296
FIGURE 5-10. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (ORIGINAL EQUIPMENT) .............................. 298
FIGURE 5-11. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (SERVICE REPLACEMENT) .......................... 300
FIGURE 5-12. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II) (ORIGINAL EQUIPMENT) ............................ 302
FIGURE 5-13. USA BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II) (SERVICE REPLACEMENT) ........................ 304
FIGURE 5-14. USA BUILT MACHINES/STEER CYLINDER ........................................................................................................ 306
FIGURE 5-15. USA BUILT MACHINES/TELESCOPE CYLINDER ............................................................................................... 308
FIGURE 5-16. BELGIUM AND ROMANIAN BUILT MACHINES/AXLE LOCKOUT CYLINDER ................................................... 310
FIGURE 5-17. BELGIUM AND ROMANIAN BUILT MACHINES/LEVEL (PLATFORM SLAVE) CYLINDER (450AJ SERIES II) .. 312
FIGURE 5-18. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II ONLY) ..................... 314
FIGURE 5-19. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER ............................................... 316
FIGURE 5-20. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER ........................................... 318
FIGURE 5-21. BELGIUM AND ROMANIAN BUILT MACHINES/MASTER CYLINDER (450AJ SERIES II) ................................. 320
FIGURE 5-22. BELGIUM AND ROMANIAN BUILT MACHINES/STEER CYLINDER ................................................................... 322
FIGURE 5-23. BELGIUM AND ROMANIAN BUILT MACHINES/TELESCOPE CYLINDER ......................................................... 324
SECTION 6 - HYDRAULIC ............................................................................................................................................................... 327
FIGURE 6-1. AXLE LOCKOUT HYDRAULIC DIAGRAM - 2WD ................................................................................................... 328
FIGURE 6-2. AXLE LOCKOUT HYDRAULIC DIAGRAM - 4WD ................................................................................................... 330
FIGURE 6-3. DRIVE HYDRAULIC DIAGRAM - 2WD ................................................................................................................... 332
FIGURE 6-4. DRIVE HYDRAULIC DIAGRAM - 4WD ................................................................................................................... 336
FIGURE 6-5. STANDARD HYDRAULIC DIAGRAM...................................................................................................................... 340
FIGURE 6-6. TOW BAR HYDRAULIC DIAGRAM......................................................................................................................... 344
FIGURE 6-7. HYDRAULIC DIAGRAM LIST .................................................................................................................................. 346
SECTION 7 - ELECTRICAL .............................................................................................................................................................. 349
FIGURE 7-1. ELECTRICAL DIAGRAM LIST ................................................................................................................................ 350
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) ............................................................................. 352
FIGURE 7-3. HARNESS COMPONENTS INSTALLATION (WITH UGM) .................................................................................... 370
SECTION 8 - DECALS ..................................................................................................................................................................... 387
FIGURE 8-1. DECAL INSTALLATION - ANSI SPEC .................................................................................................................... 388
FIGURE 8-2. DECAL INSTALLATION - ANSI EXPORT SPECS .................................................................................................. 392
FIGURE 8-3. DECALS INSTALLATION - AUSTRALIAN AND CE SPECS ................................................................................... 398
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK ............................................................................................................ 401
FIGURE 9-1. MODEL 450A / 450AJ SERIES II STANDARD PARTS ........................................................................................... 402
FIGURE 9-2. MODEL 450A / 450AJ SERIES II VARIABLE PARTS ............................................................................................. 404
SECTION 10 - SPECIAL OPTIONS ................................................................................................................................................. 405