JLG 80HX_HX+6 Parts Manual - Manual (Page 5)

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FIGURE NO. TITLE PAGE NO.
TABLE OF CONTENTS
SECTION 1 - FRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1-1 FRAME, STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES . . . . . .1-2
1-2 FRAME, STEERING & AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINES . . . . . .1-6
1-3 FRAME, STEERING & AXLE INSTALLATIONS - 2WD & 4WD OSCILLATING
AXLE MACHINES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10
1-4
REAR, STEERING & AXLE INSTALLATIONS - 4WS MACHINES . . . . . . . . . . . . . . . . . .1-14
1-5 TIRE AND WHEEL DRIVE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-18
1-6 DRIVE MOTOR ASSEMBLY - 2WD/2WS FIXED FRONT AXLE MACHINES . . . . . . . . . .1-24
1-7 DRIVE MOTOR ASSEMBLY - 2WD/4WS, 4WD/2WS AND 4WD/4WS FIXED
FRONT AXLE MACHINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-28
1-8
DRIVE MOTOR ASSEMBLY - 2WD/2WS, 2WD/4WS, 4WD/2WS AND 4WD/4WS
OSCILLATING FRONT AXLE MACHINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-32
1-9
BRAKE ASSEMBLY - AUSCO (2WD PRIOR TO JANUARY 1992) . . . . . . . . . . . . . . . . .1-34
1-10 BRAKE ASSEMBLY - MICO (4WD PRIOR TO JULY 1991) . . . . . . . . . . . . . . . . . . . . . . .1-36
1-11 BRAKE ASSEMBLY - MICO (2WD JANUARY 1992 TO PRESENT AND 4WD
JULY 1991 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-38
1-12
GEAR REDUCER ASSEMBLY 2WD/2WS WITH FIXED FRONT AXLE AND
ALL 2WD WITH OSCILLATING FRONT AXLE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-42
1-13
DRIVE HUB ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-44
1-14 VALVES & SWITCHES INSTALLATIONS (FRAME MOUNTED) . . . . . . . . . . . . . . . . . . .1-48
1-15 AXLE LIFT CYLINDER INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-54
1-16 TOW PACKAGE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-58
SECTION 2 - TURNTABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2-1 BOOM, TURNTABLE AND BEARING LUBE INSTALLATION . . . . . . . . . . . . . . . . . . . . .2-2
2-2 CONTROL VALVE INSTALLATION - VICKERS PROPORTIONAL . . . . . . . . . . . . . . . . . .2-6
2-3 CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994) . . . . . . . . . . .2-10
2-4 CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT) . . . . . . . .2-14
2-5 CONTROL VALVE ASSEMBLY - RACINE BANG-BANG WITH DUMP SECTION . . . . . .2-18
2-6 CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION . . . . . . . . . . . . .2-22
2-7 CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET RELIEF . . . . . . . . . . . . . . .2-26
2-8 CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG (80HX+6 ONLY) . . . . . . . .2-30
2-9 SWING DRIVE, BEARING AND LOCK INSTALLATIONS. . . . . . . . . . . . . . . . . . . . . . . . .2-32
2-10 SWING MOTOR ASSEMBLY - CHAR-LYNN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-36
2-11 SWING MOTOR ASSEMBLY - EATON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-38
2-12 SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992) . . . . . . . . . . . . . . . . . . . . . . . . .2-40
2-13 SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . .2-44
2-14 SWING HUB ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-48
2-15 ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATION . . . .2-50
2-16 DEUTZ ENGINE INSTALLATION WITHOUT NOISE REDUCTION (BUILT PRIOR
TO DECEMBER 1992) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-54
2-17
DEUTZ ENGINE INSTALLATION WITH NOISE REDUCTION (BUILT DECEMBER
1992 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-60
2-18
ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ ENGINE MACHINES . .2-66
2-19 GENERATOR INSTALLATION - DEUTZ ENGINE MACHINES . . . . . . . . . . . . . . . . . . . .2-70
2-20 FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995) . . . . . . . . . . . . .2-72
2-21 PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR
TO MARCH 1995. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-80
2-22
GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR
TO MARCH 1995 (OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-82
2-23
FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT) . . . . .2-84