Parts Manual Instruction Manual

6-2 3120806
SECTION 6 HYDRAULIC
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FIGURE 6-1.HYDRAULIC DIAGRAM LIST
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
HYDRAULIC DIAGRAM LIST Ref.
Note: Diagrams with asterisk(*) are shown in the
following pages. Information on diagrams not shown
is available from JLG service/parts departments.
Ref.
Axle Lockout Hydraulic Diagrams: Ref.
2791760 All Machines Built Prior to April 1992 except 4WD/
4WS
Ref.
2791947* All Machines Built April 1992 to Present except
4WD/4WS
Ref. A
2791851 4WD/4WS Machines Built Prior to April 1992 Ref. A
2791852 4WD/4WS Machines Built April 1992 to Present Ref.
Brake With Pressure Reducing Valve Hydraulic
Diagrams:
Ref.
2791549 2WD Machines with Ausco Brake Ref. B
2791692 4WD Machines with Ausco Brake Ref. B
4640632 Valve, Pressure Reducing
4640523 Cartridge
2900698 Seal Kit
Drive Hydraulic Diagrams: Ref.
2791496* 2WD/2WS Ref. E
2791796 2WD/4WS Ref. 6
2791593* 4WD/2WS Ref. I
2791795 4WD/4WS Ref. F
Lift and Level (Tower Boom) Hydraulic Diagrams: Ref.
2791595 Prior to April 1992 Ref. D
2791949* April 1992 to Present Ref. B/3
Lift and Slave (Main Boom) Hydraulic Diagrams: Ref.
2791498 Prior to April 1992 Ref. C
2791950* April 1992 to Present Ref. B
Manual Descent Hydraulic Diagrams (French,
Italian and Australian Specs):
Ref.
2791780 Prior to April 1992 Ref. B
2791954 April 1992 to Present Ref. A
0253433 Oil Cooler Hydraulic Diagram Ref. -
2792149 Power Tool Hydraulic Diagram - 1/2” Lines Ref. A
2791648 Power Tool Hydraulic Diagram - 3/8” LInes Ref. A
Pump Hydraulic Diagrams: Ref.
2791608* Deutz Machines Ref. E
2791494* Ford Machines Ref. E