JLG 660SJ Parts Manual User Manual
Page 7
TABLE OF CONTENTS
3121207
600S/660SJ/600SJ
7
FIGURE 1-1. 2WD FRONT AXLE AND STEERING INSTALLATION ............................................................................................ 10
FIGURE 1-2. 4WD FRONT AXLE AND STEERING INSTALLATION ............................................................................................ 14
FIGURE 1-3. 4WS REAR STEERING INSTALLATION .................................................................................................................. 18
FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS ........................................................................................................... 20
FIGURE 1-5. DRIVE HUB ASSEMBLY .......................................................................................................................................... 24
FIGURE 1-6. DRIVE MOTOR ASSEMBLY (USA BUILT MACHINES) (SN 0300087000 through 0300098764) ............................ 28
FIGURE 1-7. DRIVE MOTOR ASSEMBLY (USA BUILT MACHINES AND CHINA BUILT MACHINES) (SN 0300098765 through
0300171769, SN B300000100 to Present) ..................................................................................................................................... 30
FIGURE 1-8. DRIVE VALVES AND SHIELDS INSTALLATION (FRAME MOUNTED) .................................................................. 32
FIGURE 1-9. TOW PACKAGE INSTALLATION (OPTIONAL) ....................................................................................................... 36
FIGURE 2-1. CONTROL VALVES INSTALLATIONS ..................................................................................................................... 40
FIGURE 2-2. MAIN CONTROL VALVE ASSEMBLY ...................................................................................................................... 44
FIGURE 2-3. ACCESSORY VALVE ASSEMBLY ........................................................................................................................... 48
FIGURE 2-4. SWING DRIVE, TURNTABLE BEARING AND LOCK INSTALLATIONS .................................................................. 50
FIGURE 2-5. SWING HUB ASSEMBLY (USA BUILT MACHINES) (SN 0300087000 through 0300137441) ................................ 54
FIGURE 2-6. SWING MOTOR ASSEMBLY (WHITE ROLLER STATOR) (USA BUILT MACHINES) (ORIGINAL EQUIPMENT)
(SN 0300087000 through 0300137441) ......................................................................................................................................... 56
FIGURE 2-7. SWING MOTOR ASSEMBLY (PARKER) (USA BUILT MACHINES) (SERVICE REPLACEMENT) (SN 0300087000
through 0300137440) ..................................................................................................................................................................... 58
FIGURE 2-8. SWING MOTOR/BRAKE/HUB ASSEMBLY (USA BUILT MACHINES AND CHINA BUILT MACHINES) (SN
0300137441 through 0300171769, SN B300000100 to Present) ................................................................................................... 60
FIGURE 2-9. CATERPILLAR ENGINE INSTALLATION (USA BUILT MACHINES) (SN 0300087000 through 0300140223) ........ 64
FIGURE 2-10. CATERPILLAR ENGINE INSTALLATION (USA BUILT MACHINES AND CHINA BUILT MACHINES) (SN
0300140223 through 0300171769, SN B300000100 to Present) ................................................................................................... 74
FIGURE 2-11. DEUTZ ENGINE INSTALLATION ........................................................................................................................... 82
FIGURE 2-12. FORD ENGINE INSTALLATION ............................................................................................................................. 94
FIGURE 2-13. GM ENGINE INSTALLATION (WITHOUT UGM) .................................................................................................. 100
FIGURE 2-14. GM ENGINE INSTALLATION (WITH UGM) ......................................................................................................... 106
FIGURE 2-15. PISTON PUMP ASSEMBLY ................................................................................................................................. 112
FIGURE 2-16. GEAR PUMP ASSEMBLY .................................................................................................................................... 118
FIGURE 2-17. TANK INSTALLATIONS ........................................................................................................................................ 120
FIGURE 2-18. ROTARY COUPLING INSTALLATION ................................................................................................................. 124
FIGURE 2-19. GROUND CONTROL BOX ASSEMBLY (WITHOUT UGM) ................................................................................. 128
FIGURE 2-20. GROUND CONTROL BOX ASSEMBLY (WITH UGM) ......................................................................................... 132
FIGURE 2-21. ELECTRICAL OPTIONS INSTALLATION (TURNTABLE MOUNTED) ................................................................. 136
FIGURE 2-22. ENGINE TRAY JACK INSTALLATION (OPTIONAL) ............................................................................................ 140
FIGURE 2-23. HOODS (ABS) AND LIFTING PLATE INSTALLATIONS (USA BUILT MACHINES) (SN 0300087000 through
0300089988) ................................................................................................................................................................................ 142
FIGURE 2-24. HOODS (ABS) AND LIFTING PLATE INSTALLATIONS (USA BUILT MACHINES) (SN 0300089988 through
0300171769) ................................................................................................................................................................................ 146
FIGURE 2-25. HOODS (STEEL) AND LIFTING PLATE INSTALLATIONS .................................................................................. 152
FIGURE 2-26. 2500W GENERATOR INSTALLATION - CATERPILLAR MACHINES (OPTIONAL) ............................................ 158
FIGURE 2-27. 2500W GENERATOR INSTALLATION - DEUTZ MACHINES (OPTIONAL) ........................................................ 162
FIGURE 2-28. 2500W GENERATOR INSTALLATION - FORD MACHINES (OPTIONAL) .......................................................... 166
FIGURE 2-29. 2500W GENERATOR INSTALLATION - GM MACHINES (OPTIONAL) .............................................................. 170
FIGURE 2-30. 7500W SKYPOWER GENERATOR INSTALLATION - CATERPILLAR AND DEUTZ ENGINES ......................... 174
FIGURE 2-31. 7500W SKYPOWER GENERATOR INSTALLATION - FORD ENGINES ............................................................. 182
FIGURE 2-32. 7500W SKYPOWER GENERATOR INSTALLATION - GM ENGINES ................................................................. 186
FIGURE 3-1. BOOM INSTALLATION - 600S ............................................................................................................................... 192
FIGURE 3-2. BOOM INSTALLATION - 600SJ & 660SJ ............................................................................................................... 196
FIGURE 3-3. MAIN BOOM ASSEMBLIES ................................................................................................................................... 202
FIGURE 3-4. ROTATOR ASSEMBLIES ....................................................................................................................................... 208
FIGURE 3-5. POWER TRACK INSTALLATIONS......................................................................................................................... 210
FIGURE 4-1. PLATFORM COMPONENTS INSTALLATION ....................................................................................................... 214
FIGURE 4-2. PLATFORM COMPONENTS INSTALLATION (FALL ARREST PLATFORM) ........................................................ 220