JLG 40HA ANSI Parts Manual - Manual (Page 5)

3120673 i
FIGURE NO. TITLE PAGE NO.
TABLE OF CONTENTS
SECTION 1 - FRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1-1 FRAME, STEERING AND AXLE INSTALLATIONS - 2WD AND 4WD
(WITH 2 WHEEL STEER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1-2
FRAME, STEERING AND AXLE INSTALLATIONS - 2WD AND 4WD
(WITH 4 WHEEL STEER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
1-3
TIRE AND WHEEL DRIVE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-14
1-4 DRIVE MOTOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-18
1-5 DRIVE BRAKE ASSEMBLY - AUSCO (PRIOR TO MARCH 1992) . . . . . . . . . . . . . . . . . .1-20
1-6 DRIVE BRAKE ASSEMBLY - MICO (MARCH 1992 TO PRESENT). . . . . . . . . . . . . . . . .1-22
1-7 DRIVE HUB ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-26
1-8 DRIVE HUB/BRAKE ASSEMBLIES (THROUGH 1992) . . . . . . . . . . . . . . . . . . . . . . . . . .1-30
1-9 DRIVE HUB/BRAKE ASSEMBLIES (1992 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . .1-34
1-10 VALVES INSTALLATION - FRAME-MOUNTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-40
1-11 LOCKOUT VALVE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-44
1-12 VALVE ASSEMBLY (USED WITH OPTIONAL 4WS) . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-46
1-13 TOW PACKAGE INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-48
SECTION 2 - TURNTABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2-1 CONTROL VALVES INSTALLATION (DEUTZ ENGINES WITH STANDARD
BANG-BANG OR PROPORTIONAL VALVES) . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2-2
CONTROL VALVES INSTALLATION (FORD/KUBOTA ENGINES WITH
STANDARD BANG-BANG OR PROPORTIONAL VALVES) . . . . . . . . . . . . . . . . . .2-8
2-3
CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION . . . . . . . . .2-14
2-4 CONTROL VALVE ASSEMBLY - BANG-BANG (STANDARD CONTROLS) . . . . . . . . . .2-18
2-5 CONTROL VALVE ASSEMBLY - PROPORTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20
2-6 CONTROL VALVES INSTALLATION (HYDRAULIC CONTROLS) . . . . . . . . . . . . . . . . . .2-24
2-7 VALVE ASSEMBLY - GROUND CONTROL (HYDRAULIC CONTROLS) . . . . . . . . . . . .2-28
2-8 TURNTABLE, BEARING AND SWING DRIVE INSTALLATION . . . . . . . . . . . . . . . . . . . .2-30
2-9 SWING MOTOR ASSEMBLY (PRIOR TO AUGUST 1991) . . . . . . . . . . . . . . . . . . . . . . .2-34
2-10 SWING MOTOR ASSEMBLY (AUGUST 1991 THROUGH 1992) . . . . . . . . . . . . . . . . . .2-36
2-11 SWING MOTOR ASSEMBLY (1993 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-38
2-12 SWING BRAKE ASSEMBLY (PRIOR TO AUGUST 1991) . . . . . . . . . . . . . . . . . . . . . . . .2-40
2-13 BRAKE ASSEMBLY - AUSCO 37845 (AUGUST 1991 THROUGH 1992) . . . . . . . . . . . .2-42
2-14 SWING HUB ASSEMBLY (MACHINES BUILT THROUGH 1992 ONLY) . . . . . . . . . . . .2-44
2-15 DEUTZ ENGINE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-46
2-16 110 VOLT GENERATOR INSTALLATION (DEUTZ) . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-56
2-17 FORD ENGINE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-60
2-18 DUAL FUEL INSTALLATION (FORD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-70
2-19 110 VOLT GENERATOR INSTALLATION (FORD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-72
2-20 KUBOTA V1200B DIESEL ENGINE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-76
2-21 PUMP ASSEMBLY - SUNSTRAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-82
2-22 PUMP ASSEMBLY - BARNES. (USED ON STANDARD BANG-BANG AND
PROPORTIONAL CONTROLS MACHINES BUILT APRIL /MAY 1990 TO
JANUARY 1993). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-86
2-23
PUMP ASSEMBLY - BARNES (USED ON STANDARD BANG-BANG AND
PROPORTIONAL CONTROLS MACHINES BUILT JANUARY 1993 TO
PRESENT). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-88
2-24
PUMP ASSEMBLY - BARNES (USED ON HYDRAULIC CONTROL MACHINES
WITH DEUTZ ENGINES BUILT PRIOR TO OCTOBER 1991) . . . . . . . . . . . . . . . .2-90