JLG 1250AJP Parts Manual User Manual
Page 8
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TABLE OF CONTENTS
8
1250AJP
3121172
FIGURE 4-5. CONTROLLER ASSEMBLY (LIFT AND SWING) (SN 0300188514 to Present) ..................................................... 246
FIGURE 4-6. CONTROLLER ASSEMBLY (DRIVE AND STEER) ................................................................................................ 250
FIGURE 4-7. CONTROLLER ASSEMBLY (DRIVE AND STEER) (SN 0300188514 to Present) .................................................. 254
FIGURE 4-8. SOFT TOUCH SYSTEM INSTALLATION (OPTIONAL) .......................................................................................... 256
FIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLY .......................................................................................................... 260
FIGURE 5-2. AXLE LOCKOUT CYLINDER ASSEMBLY .............................................................................................................. 262
FIGURE 5-3. PLATFORM LEVEL CYLINDER ASSEMBLY (Prior to SN 0300080030) ................................................................ 264
FIGURE 5-4. PLATFORM LEVEL CYLINDER ASSEMBLY (SN 0300080030 to Present) ........................................................... 266
FIGURE 5-5. LIFT CYLINDER ASSEMBLY (MAIN BOOM) .......................................................................................................... 268
FIGURE 5-6. LIFT CYLINDER ASSEMBLY (TOWER BOOM) ..................................................................................................... 272
FIGURE 5-7. JIB CYLINDER ASSEMBLY .................................................................................................................................... 274
FIGURE 5-8. STEER CYLINDER ASSEMBLY ............................................................................................................................. 276
FIGURE 5-9. TELESCOPE CYLINDER ASSEMBLY (MAIN BOOM) ............................................................................................ 278
FIGURE 5-10. TELESCOPE CYLINDER ASSEMBLY (TOWER BOOM) ..................................................................................... 282
FIGURE 6-1. HYDRAULIC DIAGRAM - BOOM ............................................................................................................................ 286
FIGURE 6-2. HYDRAULIC DIAGRAM - DRIVE ............................................................................................................................ 290
FIGURE 6-3. HYDRAULIC DIAGRAM - OSCILLATING AXLE ..................................................................................................... 294
FIGURE 6-4. HYDRAULIC DIAGRAM - STEER ........................................................................................................................... 296
FIGURE 6-5. HYDRAULIC DIAGRAM - TURNTABLE .................................................................................................................. 298
FIGURE 6-6. HYDRAULIC DIAGRAM - AUXILIARY POWER MOTOR........................................................................................ 302
FIGURE 6-7. HYDRAULIC DIAGRAM LIST .................................................................................................................................. 304
FIGURE 7-1. ELECTRICAL DIAGRAM LIST ................................................................................................................................ 308
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (Prior to SN 0300087575) ................................... 310
FIGURE 7-3. HARNESS COMPONENTS INSTALLATION (WITHOUT UGM) (SN 0300087575 to Present) .............................. 326
FIGURE 7-4. HARNESS COMPONENTS INSTALLATION (WITH UGM) .................................................................................... 348
FIGURE 7-5. HARNESS COMPONENTS INSTALLATION (WITH UGM) .................................................................................... 370
FIGURE 8-1. DECAL INSTALLATION - ANSI SPEC (Prior to SN 0300089066) .......................................................................... 392
FIGURE 8-2. DECAL INSTALLATION - ANSI SPEC (SN 0300089066 to Present) ..................................................................... 396
FIGURE 8-3. DECAL INSTALLATION - ANSI EXPORT SPEC (Prior to SN 0300089066)........................................................... 400
FIGURE 8-4. DECAL INSTALLATION - ANSI EXPORT SPEC (SN 0300089066 to Present) ...................................................... 404
FIGURE 8-5. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (Prior to SN 0300089066) .............................................. 410
FIGURE 8-6. DECAL INSTALLATION - AUSTRALIAN AND CE SPEC (SN 0300089066 to Present) ......................................... 414
FIGURE 9-1. MODEL 1250AJP STANDARD PARTS ................................................................................................................... 418
FIGURE 9-2. MODEL 1250AJP VARIABLE PARTS ..................................................................................................................... 420