JLG 80HX_HX+6 Parts Manual User Manual
Illustrated parts manual
Table of contents
Document Outline
- SECTION 1 FRAME
- FIGURE 1-1. FRAME, STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES
- FIGURE 1-2. FRAME, STEERING & AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINES
- FIGURE 1-3. FRAME, STEERING & AXLE INSTALLATIONS - 2WD & 4WD OSCILLATING AXLE MACHINES
- FIGURE 1-4. REAR, STEERING & AXLE INSTALLATIONS - 4WS MACHINES
- FIGURE 1-5. TIRE AND WHEEL DRIVE INSTALLATIONS
- FIGURE 1-6. DRIVE MOTOR ASSEMBLY - VICKERS (2WD/2WS FIXED FRONT AXLE MACHINES)
- FIGURE 1-7. DRIVE MOTOR ASSEMBLY - SAUER-DANFOSS (2WD/2WS FIXED FRONT AXLE MACHINES)
- FIGURE 1-8. DRIVE MOTOR ASSEMBLY - 2WD/4WS, 4WD/2WS AND 4WD/4WS FIXED FRONT AXLE MACHINES
- FIGURE 1-9. DRIVE MOTOR ASSEMBLY - 2WD/2WS, 2WD/4WS, 4WD/2WS AND 4WD/4WS OSCILLATING FRONT AXLE MACHINES
- FIGURE 1-10. BRAKE ASSEMBLY - AUSCO (2WD PRIOR TO JANUARY 1992)
- FIGURE 1-11. BRAKE ASSEMBLY - MICO (4WD PRIOR TO JULY 1991)
- FIGURE 1-12. BRAKE ASSEMBLY - MICO (2WD JANUARY 1992 TO PRESENT AND 4WD JULY 1991 TO PRESENT)
- FIGURE 1-13. GEAR REDUCER ASSEMBLY 2WD/2WS WITH FIXED FRONT AXLE AND ALL 2WD WITH OSCILLATING FRONT AXLE)
- FIGURE 1-14. DRIVE HUB ASSEMBLIES
- FIGURE 1-15. VALVES & SWITCHES INSTALLATIONS (FRAME MOUNTED)
- FIGURE 1-16. AXLE LIFT CYLINDER INSTALLATIONS
- FIGURE 1-17. TOW PACKAGE INSTALLATION
- SECTION 2 TURNTABLE
- FIGURE 2-1. BOOM, TURNTABLE AND BEARING LUBE INSTALLATION
- FIGURE 2-2. CONTROL VALVE INSTALLATION - VICKERS PROPORTIONAL
- FIGURE 2-3. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994)
- FIGURE 2-4. CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT)
- FIGURE 2-5. CONTROL VALVE ASSEMBLY - RACINE BANG-BANG WITH DUMP SECTION
- FIGURE 2-6. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION
- FIGURE 2-7. CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET RELIEF
- FIGURE 2-8. CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG (80HX+6 ONLY)
- FIGURE 2-9. SWING DRIVE, BEARING AND LOCK INSTALLATIONS
- FIGURE 2-10. SWING MOTOR ASSEMBLY - CHAR-LYNN
- FIGURE 2-11. SWING MOTOR ASSEMBLY - EATON
- FIGURE 2-12. SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992)
- FIGURE 2-13. SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT)
- FIGURE 2-14. SWING HUB ASSEMBLY
- FIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATION
- FIGURE 2-16. DEUTZ ENGINE INSTALLATION WITHOUT NOISE REDUCTION (BUILT PRIOR TO DECEMBER 1992)
- FIGURE 2-17. DEUTZ ENGINE INSTALLATION WITH NOISE REDUCTION (BUILT DECEMBER 1992 TO PRESENT)
- FIGURE 2-18. ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ ENGINE MACHINES
- FIGURE 2-19. GENERATOR INSTALLATION - DEUTZ ENGINE MACHINES
- FIGURE 2-20. FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995)
- FIGURE 2-21. PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995
- FIGURE 2-22. GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995 (OPTIONAL)
- FIGURE 2-23. FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT)
- FIGURE 2-24. GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENT
- FIGURE 2-25. DUAL FUEL INSTALLATION - FORD ENGINE MACHINES
- FIGURE 2-26. PUMP COUPLING INSTALLATIONS
- FIGURE 2-27. MAIN PUMP ASSEMBLY.
- FIGURE 2-28. TANKS INSTALLATION
- FIGURE 2-29. LP TANKS INSTALLATION
- FIGURE 2-30. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT PRIOR TO MAY 1994)
- FIGURE 2-31. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT MAY 1994 TO S/N 25609)
- FIGURE 2-32. GROUND CONTROL COMPONENTS INSTALLATION (MACHINE BUILT S/N 25609 TO PRESENT)
- FIGURE 2-33. ELECTRICAL COMPONENTS INSTALLATION (TURNTABLE MOUNTED)
- FIGURE 2-34. HOODS INSTALLATION (PRIOR TO DECEMBER 1992)
- FIGURE 2-35. HOODS INSTALLATION (MACHINES BUILT DECEMBER 1992 TO PRESENT)
- SECTION 3 BOOM
- SECTION 4 PLATFORMS
- FIGURE 4-1. STANDARD PLATFORM AND FOOTSWTICH INSTALLATION
- FIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATION
- FIGURE 4-3. ROTATOR MOTOR ASSEMBLY.
- FIGURE 4-4. CONSOLE BOX ASSEMBLIES (PRIOR TO SEPTEMBER 1991)
- FIGURE 4-5. CONSOLE BOX ASSEMBLIES (SEPTEMBER 1991 TO PRESENT)
- FIGURE 4-6. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS
- SECTION 5 CYLINDER
- FIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH FIXED AXLE
- FIGURE 5-2. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH OSCILLATING AXLE
- FIGURE 5-3. AXLE LIFT CYLINDER ASSEMBLY
- FIGURE 5-4. AXLE LOCKOUT CYLINDER ASSEMBLY
- FIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT PRIOR TO APRIL 1992)
- FIGURE 5-6. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT APRIL 1992 TO PRESENT)
- FIGURE 5-7. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A- REACH PRIOR TO S/N 29914)
- FIGURE 5-8. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A- REACH S/N 29914 TO PRESENT)
- FIGURE 5-9. LIFT CYLINDER ASSEMBLIES - BOOM
- FIGURE 5-10. LIFT CYLINDER ASSEMBLY - EXTEND-A-REACH (80HX+6/86HX ONLY)
- FIGURE 5-11. MASTER CYLINDER ASSEMBLY
- FIGURE 5-12. STEER CYLINDER ASSEMBLIES (WITH FIXED AXLE)
- FIGURE 5-13. STEER CYLINDER ASSEMBLIES (WITH OSCILLATING AXLE)
- FIGURE 5-14. TELESCOPE CYLINDER ASSEMBLIES
- FIGURE 5-15. TIE-ROD CYLINDER ASSEMBLY (WITH OSCILLATING AXLE ONLY)
- FIGURE 5-16. CYLINDER BELLOWS INSTALLATION
- SECTION 6 HYDRAULICS
- FIGURE 6-2. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS FIXED AXLE WITHOUT TOW PACKAGE)
- FIGURE 6-3. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS OSCILLATING AXLE WITHOUT TOW PACKAGE)
- FIGURE 6-4. HYDRAULIC DIAGRAM - BRAKE WITH PRESSURE REDUCING VALVE (USED WITH AUSCO DRIVE BRAKES)
- FIGURE 6-5. HYDRAULIC DIAGRAM - DRIVE (2WD/2WS)
- FIGURE 6-6. HYDRAULIC DIAGRAM - DRIVE (4WD/2WS)
- FIGURE 6-7. HYDRAULIC DIAGRAM - LEVEL (80HX)
- FIGURE 6-8. HYDRAULIC DIAGRAM - LEVEL (80HX+6)
- FIGURE 6-9. HYDRAULIC DIAGRAM - LIFT
- FIGURE 6-10. HYDRAULIC DIAGRAM - MANUAL DESCENT (PRIOR TO S/N 25609)
- FIGURE 6-11. HYDRAULIC DIAGRAM - MANUAL DESCENT (S/N 25609 TO PRESENT)
- FIGURE 6-12. HYDRAULIC DIAGRAM - OSCILLATING AXLE (80HX/80HX+6)
- FIGURE 6-13. HYDRAULIC DIAGRAM - PUMP
- FIGURE 6-14. HYDRAULIC DIAGRAM - ROTATE (80HX)
- FIGURE 6-15. HYDRAULIC DIAGRAM - SEQUENCE LINE
- FIGURE 6-16. HYDRAULIC DIAGRAM - SWING
- FIGURE 6-17. HYDRAULIC DIAGRAM - TELESCOPE
- SECTION 7 ELECTRICAL
- SECTION 8 DECALS
- SECTION 9 RECOMMENDED SERVICE PARTS STOCK
- SECTION 10 SPECIAL OPTIONS