JLG 45HA Parts Manual (3120824) – PDF Download

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JLG 45HA Parts Manual (3120824) – PDF Download

TABLE OF CONTENTS:

JLG 45HA Parts Manual (3120824) – PDF Download

SECTION 1 - FRAME.......................................................................................  7
	FIGURE 1-1. FRAME AND STEERING INSTALLATION - 5FT-9IN/1.75M 2WD FRAME (WITH SINGLE ROD CYLINDER)....  8
	FIGURE 1-2. FRAME AND STEERING INSTALLATION - 6FT-6IN/2M 2WD FRAME (WITH DOUBLE ROD CYLINDER)....... 12
	FIGURE 1-3. FRAME AND STEERING INSTALLATION 6FT-6IN/2M 4WD FRAME.................................... 14
	FIGURE 1-4. TIRE AND WHEEL DRIVE INSTALLATIONS...................................................... 18
	FIGURE 1-5. DRIVE HUB ASSEMBLIES.................................................................... 22
	FIGURE 1-6. DRIVE HUB/BRAKE ASSEMBLIES.............................................................. 28
	FIGURE 1-7. DRIVE BRAKE ASSEMBLY - AUSCO............................................................ 32
	FIGURE 1-8. DRIVE BRAKE ASSEMBLY - MICO............................................................. 34
	FIGURE 1-9. DRIVE MOTOR ASSEMBLY - 2WD.............................................................. 38
	FIGURE 1-10. DRIVE MOTOR ASSEMBLY - 4WD............................................................. 42
	FIGURE 1-11. VALVES INSTALLATION (FRAME MOUNTED).................................................... 46
	FIGURE 1-12. TOW PACKAGE INSTALLATION............................................................... 48
SECTION 2 - TURNTABLE................................................................................... 51
	FIGURE 2-1. CONTROL VALVES INSTALLATIONS - VICKERS (FORD GAS AND DEUTZ DIESEL)...................... 52
	FIGURE 2-2. CONTROL VALVES INSTALLATIONS - VICKERS (ELECTRIC MACHINES).............................. 56
	FIGURE 2-3. ACCESSORY VALVE ASSEMBLY................................................................ 60
	FIGURE 2-4. VALVE ASSEMBLY - FPS (STEER)............................................................ 62
	FIGURE 2-5. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994)................................ 64
	FIGURE 2-6. CONTROL VALVE ASSEMBLY - (VICKERS) (OCTOBER 1994 TO PRESENT)............................ 68
	FIGURE 2-7. VALVE ASSEMBLY - SINGLE STACK BANG-BANG................................................. 72
	FIGURE 2-8. VALVE ASSEMBLY - FPS.................................................................... 74
	FIGURE 2-9. TURNTABLE, BEARING AND SWING DRIVE INSTALLATION......................................... 76
	FIGURE 2-10. SWING BRAKE ASSEMBLY................................................................... 80
	FIGURE 2-11. SWING MOTOR ASSEMBLY................................................................... 82
	FIGURE 2-12. FORD ENGINE INSTALLATION - WITH DISTRIBUTORLESS IGNITION SYSTEM........................ 84
	FIGURE 2-13. DUAL FUEL INSTALLATION (FORD DISTRIBUTORLESS IGNITION)................................. 92
	FIGURE 2-14. GENERATOR INSTALLATION - 110V (FORD) (OPTIONAL)........................................ 94
	FIGURE 2-15. DEUTZ ENGINE INSTALLATION.............................................................. 98
	FIGURE 2-16. GENERATOR INSTALLATION 110 VOLT (DEUTZ) (OPTIONAL).....................................104
	FIGURE 2-17. PUMP ASSEMBLY - BARNES (FORD AND DEUTZ POWERED MACHINES)...............................108
	FIGURE 2-18. ELECTRIC POWERED MACHINES COMPONENTS INSTALLATION......................................110
	FIGURE 2-19. PUMP ASSEMBLY - BARNES (ELECTRIC POWERED MACHINES).....................................114
	FIGURE 2-20. BATTERY CHARGER ASSEMBLY (ELECTRIC POWERED MACHINE)....................................116
	FIGURE 2-21. TANKS INSTALLATION.....................................................................118
	FIGURE 2-22. ROTARY OIL COUPLING INSTALLATION.......................................................124
	FIGURE 2-23. OPTIONAL MANUAL DESCENT INSTALLATION...................................................126
	FIGURE 2-24. GROUND CONTROL BOX INSTALLATION (GAS/DIESEL MACHINES)..................................128
	FIGURE 2-25. GROUND CONTROL BOX INSTALLATION (ELECTRIC MACHINES)....................................132
	FIGURE 2-26. TILT INDICATOR, LIGHTS AND ALARMS INSTALLATIONS (TURNTABLE MOUNTED)....................136
	FIGURE 2-27. HOODS INSTALLATION (GAS/DIESEL MACHINES BUILT THROUGH 1992)............................138
	FIGURE 2-28. HOODS INSTALLATION (GAS/DIESEL MACHINES BUILT 1993 TO PRESENT).........................140
	FIGURE 2-29. HOODS INSTALLATION (ELECTRIC MACHINES).................................................144
SECTION 3 - BOOM........................................................................................147
	FIGURE 3-1. BOOMS AND LIMIT SWITCHES INSTALLATIONS..................................................148
	FIGURE 3-2. MAIN BOOM ASSEMBLY......................................................................152
	FIGURE 3-3. TOWER BOOM ASSEMBLIES...................................................................156
	FIGURE 3-4. BOOM WIPERS INSTALLATION................................................................160
SECTION 4 - PLATFORM....................................................................................163
	FIGURE 4-1. STANDARD PLATFORM AND FOOTSWITCH INSTALLATION...........................................164
	FIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATIONS.........................................168
	FIGURE 4-3. ROTATOR MOTOR ASSEMBLY..................................................................172
	FIGURE 4-4. CONSOLE BOX ASSEMBLY (ELECTRIC MACHINES)................................................174
	FIGURE 4-5. CONSOLE BOX ASSEMBLY (GAS, DIESEL AND DUAL FUEL MACHINES PRIOR TO JANUARY 1993).........178
	FIGURE 4-6. CONSOLE BOX ASSEMBLY (GAS, DIESEL AND DUAL FUEL MACHINES JANUARY 1993 TO PRESENT).......182
	FIGURE 4-7. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS.............................................186
SECTION 5 - CYLINDER....................................................................................189
	FIGURE 5-1. AXLE LOCKOUT CYLINDER ASSEMBLY..........................................................190
	FIGURE 5-2. LEVEL CYLINDER ASSEMBLY (TOWER BOOM)....................................................192
	FIGURE 5-3. LIFT CYLINDER ASSEMBLY (MAIN BOOM)......................................................194
	FIGURE 5-4. LIFT CYLINDER ASSEMBLY (TOWER BOOM).....................................................196
	FIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLY (MAIN BOOM) (PRIOR TO OCTOBER 1992)....................198
	FIGURE 5-6. PLATFORM LEVEL CYLINDER ASSEMBLY (MAIN BOOM) (OCTOBER 1992 TO PRESENT)..................200
	FIGURE 5-7. STEER CYLINDER ASSEMBLY (2WD - DOUBLE ACTING ROD).......................................202
	FIGURE 5-8. STEER CYLINDER ASSEMBLY (2WD SINGLE ACTING ROD).........................................204
	FIGURE 5-9. STEER CYLINDER ASSEMBLY (4WD)...........................................................206
	FIGURE 5-10. TELESCOPE CYLINDER ASSEMBLY - MAIN BOOM................................................208
	FIGURE 5-11. TELESCOPE CYLINDER ASSEMBLY (TOWER BOOM)...............................................210
	FIGURE 5-12. CYLINDER BELLOWS INSTALLATION (OPTIONAL)...............................................212
SECTION 6 - HYDRAULIC...................................................................................215
	FIGURE 6-1. HYDRAULIC DIAGRAM - AXLE LOCKOUT........................................................216
	FIGURE 6-2. DRIVE HYDRAULIC DIAGRAM (2WD WITH SWIVEL)...............................................218
	FIGURE 6-3. DRIVE HYDRAULIC DIAGRAM (4WD WITH SWIVEL)...............................................222
	FIGURE 6-4. LIFT AND LEVEL (TOWER BOOM) HYDRAULIC DIAGRAM...........................................224
	FIGURE 6-5. LIFT AND SLAVE (MAIN BOOM) HYDRAULIC DIAGRAM............................................226
	FIGURE 6-6. PUMP HYDRAULIC DIAGRAM (GAS AND DIESEL MACHINES)........................................228
	FIGURE 6-7. PUMP HYDRAULIC DIAGRAM (ELECTRIC MACHINES)..............................................232
	FIGURE 6-8. ROTATION HYDRAULIC DIAGRAM..............................................................236
	FIGURE 6-9. STEER WITH SWIVEL HYDRAULIC DIAGRAM.....................................................238
	FIGURE 6-10. SWING HYDRAULIC DIAGRAM................................................................240
	FIGURE 6-11. TELESCOPE (MAIN BOOM) HYDRAULIC DIAGRAM................................................242
	FIGURE 6-12. TELESCOPE (TOWER BOOM) HYDRAULIC DIAGRAM (GAS AND DIESEL MACHINES).....................244
	FIGURE 6-13. TELESCOPE (TOWER BOOM) HYDRAULIC DIAGRAM (ELECTRIC MACHINES)...........................246
	FIGURE 6-14. HYDRAULIC DIAGRAM LIST.................................................................248
SECTION 7 - ELECTRICAL..................................................................................251
	FIGURE 7-1. ELECTRICAL DIAGRAM LIST.................................................................252
	FIGURE 7-2. ELECTRICAL SCHEMATIC....................................................................256
SECTION 8 - DECALS......................................................................................259
	FIGURE 8-1. DECALS INSTALLATIONS....................................................................260
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK.............................................................265
	FIGURE 9-1. MODELS 45HA GAS AND DIESEL MACHINES WITH VICKERS VALVES STANDARD PARTS..................266
	FIGURE 9-2. MODELS 45HA GAS AND DIESEL MACHINES WITH VICKERS VALVES VARIABLE PARTS..................268
SECTION 10 - SPECIAL OPTIONS............................................................................269
	FIGURE 10-1. SPECIAL OPTIONS........................................................................270
PART NUMBER INDEX.......................................................................................273

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