JLG 80HX 80HX+6 Parts Manual (3120800) -PDF Download En

SECTION 6 - HYDRAULICS FIGURE 6-12. HYDRAULIC DIAGRAM - OSCILLATING AXLE (80HX/80HX+6)

304

80HX/80HX+6

3120800

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FIGURE 8-1. DECALS INSTALLATION

FIGURE 9-2. MODELS 80HX/80HX+6 (WITH DEUTZ ENGINE) VARIABLE PARTS

FIGURE 6-16. HYDRAULIC DIAGRAM - SWING

FIGURE 7-1. ELECTRICAL DIAGRAM LIST

FIGURE 6-15. HYDRAULIC DIAGRAM - SEQUENCE LINE

FIGURE 6-14. HYDRAULIC DIAGRAM - ROTATE (80HX

FIGURE 6-13. HYDRAULIC DIAGRAM - PUMP

FIGURE 6-12. HYDRAULIC DIAGRAM - OSCILLATING AXLE (80HX/80HX+6

FIGURE 6-9. HYDRAULIC DIAGRAM - LIFT

FIGURE 6-8. HYDRAULIC DIAGRAM - LEVEL (80HX+6

FIGURE 6-7. HYDRAULIC DIAGRAM - LEVEL (80HX

FIGURE 6-6. HYDRAULIC DIAGRAM - DRIVE (4WD/2WS

FIGURE 6-5. HYDRAULIC DIAGRAM - DRIVE (2WD/2WS

FIGURE 6-1. HYDRAULIC DIAGRAM LIST

FIGURE 5-14. TELESCOPE CYLINDER ASSEMBLIES

FIGURE 5-13. STEER CYLINDER ASSEMBLIES (WITH OSCILLATING AXLE

FIGURE 5-9. LIFT CYLINDER ASSEMBLIES - BOOM

FIGURE 5-11. MASTER CYLINDER ASSEMBLY

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 SN 29914

FIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT PRIOR TO APRIL 1992

FIGURE 5-4. AXLE LOCKOUT CYLINDER ASSEMBLY

FIGURE 5-3. AXLE LIFT CYLINDER ASSEMBLY

FIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH FIXED AXLE

FIGURE 4-5. CONSOLE BOX ASSEMBLIES (SEPTEMBER 1991 TO PRESENT

FIGURE 4-4. CONSOLE BOX ASSEMBLIES (PRIOR TO SEPTEMBER 1991

FIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATION

FIGURE 4-1. STANDARD PLATFORM AND FOOTSWTICH INSTALLATION

FIGURE 4-3. ROTATOR MOTOR ASSEMBLY

FIGURE 3-3. EXTEND-A-REACH INSTALLATIONS

FIGURE 3-2. BOOM WIPERS INSTALLATION

FIGURE 2-34. HOODS INSTALLATION (PRIOR TO DECEMBER 1992

FIGURE 3-1. BOOM ASSEMBLIES

FIGURE 2-35. HOODS INSTALLATION (MACHINES BUILT DECEMBER 1992 TO PRESENT

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 SN 25608

FIGURE 2-27. MAIN PUMP ASSEMBLY

FIGURE 2-26. PUMP COUPLING INSTALLATIONS

FIGURE 2-25. DUAL FUEL INSTALLATION - FORD ENGINE MACHINES

FIGURE 2-22. GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995 (OPTIONAL

FIGURE 2-24. GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENT

FIGURE 2-23. FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT

FIGURE 2-21. PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995

FIGURE 2-20. FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995

FIGURE 2-19. GENERATOR INSTALLATION - DEUTZ ENGINE MACHINES

FIGURE 2-17. DEUTZ ENGINE INSTALLATION WITH NOISE REDUCTION (BUILT DECEMBER 1992 TO PRESENT

FIGURE 2-16. DEUTZ ENGINE INSTALLATION WITHOUT NOISE REDUCTION (BUILT PRIOR TO DECEMBER 1992

FIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATION

FIGURE 2-13. SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT

FIGURE 2-12. SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992

FIGURE 2-14. SWING HUB ASSEMBLY

FIGURE 2-11. SWING MOTOR ASSEMBLY - EATON

FIGURE 2-10. SWING MOTOR ASSEMBLY - CHAR-LYNN

FIGURE 2-8. CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG (80HX+6 ONLY

FIGURE 2-6. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION

FIGURE 1-17. TOW PACKAGE INSTALLATION

FIGURE 2-5. CONTROL VALVE ASSEMBLY - RACINE BANG-BANG WITH DUMP SECTION

FIGURE 2-3. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994

FIGURE 1-15. VALVES AND SWITCHES INSTALLATIONS (FRAME MOUNTED

FIGURE 2-4. CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT

FIGURE 2-1. BOOM, TURNTABLE AND BEARING LUBE INSTALLATION

FRONT AXLE

FIGURE 1-14. DRIVE HUB ASSEMBLIES

FIGURE 1-7. DRIVE MOTOR ASSEMBLY - SAUER-DANFOSS (2WD/2WS FIXED FRONT AXLE MACHINES

MACHINES

FIGURE 1-3. FRAME, STEERING AND AXLE INSTALLATIONS - 2WD AND 4WD OSCILLATING AXLE MACHINES

FIGURE 1-1. FRAME, STEERING AND AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES

FIGURE 1-2. FRAME, STEERING AND AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINES

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

FIGURE 1-10. BRAKE ASSEMBLY - AUSCO (2WD PRIOR TO JANUARY 1992

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

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