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FIGURE 6-14. HYDRAULIC DIAGRAM LIST
FIGURE 6-14. HYDRAULIC DIAGRAM LIST
ITEM PART NUMBER QTY
DESCRIPTION
Ref Note: Information on diagrams not shown is available from JLG
Service/Parts Departments.
Ref Axle Lockout Hydraulic Diagrams: 2791844 Ref 2m Wide Machines 2791978 Ref 1.75 Wide Machines Ref Brake With Pressure Reducing Valve Hydraulic Diagrams: 2791547 Ref 2WD Prior to January 1992 2791547 Ref 4WD September 1989 to August 1992 4640522 Ref Valve, Pressure Reducing 4640523 Ref Cartridge 2900698 Ref Seal Kit Ref Drive Hydraulic Diagrams - Vickers Valves: Ref With Swivel: 2791391 Ref 2WD 6ft-6in Wide Machines (Kohler and Electric Machines) 2791485 Ref 2WD 6ft-6in Wide Machines (Ford and Deutz Machines Built Through 1992) 2791976 Ref 2WD 6ft-6in Wide Machines (Ford and Deutz Machines Built 1993 to Present) 2792057 Ref 2WD 5ft-9in Wide Machines (Electric Machines) 2791888 Ref 2WD 5ft-9in Wide Machines (Ford and Deutz Machines Built Through 1992) 2791975 Ref 2WD 5ft-9in Wide Machines (Ford and Deutz Machines Built 1993 to Present) 2791375 Ref 4WD 6ft-6in Wide Machines (Built Through 1992) 1280923 Ref 4WD 6ft-6in Wide Machines (Built Through 1992) 2791971 Ref 4WD 6ft-6in Wide Machines with 8.75in & 9.5in Tires (Built 1993 to Present) 1281915 Ref 4WD 6ft-6in Wide Machines with 8.75in & 9.5in Tires (Built 1993 to Present) 2792173 Ref 4WD 6ft-6in Wide Machines with 12.5in Tires (Built 1993 to Present) 1281915 Ref 4WD 6ft-6in Wide Machines with 12.5in Tires (Built 1993 to Present) Ref Without Swivel: 2791392 Ref 2WD 6ft-6in Wide Machines (Kohler and Electric Machines) 2791486 Ref 2WD 6ft-6in Wide Machines (Ford and Deutz Machines) 2791378 Ref 4WD 6ft-6in Wide Machines (Ford and Deutz Machines) 1280924 1 4WD 6ft-6in Wide Machines (Ford and Deutz Machines) Ref Lift And Level (Tower Boom) Hydraulic Diagrams: 2791387 Ref Vickers Valves and Hydraulic Boom Limit Switches (Electric Machines) 2791487 Ref Vickers Valves and Hydraulic Boom Limit Switches (Ford and Deutz Machines) Ref Lift and Slave (Main Boom) Hydraulic Diagrams: 2791390 Ref Vickers Valves (Kohler and Electric Machines Built Prior to October 1992) 2792011 Ref Vickers Valves and TUV Cylinders (Kohler and Electric Machines Built October 1992 to Present) 2791488 Ref Vickers Valves (Ford and Deutz Machines Built Prior to October 1992) 2792009 Ref Vickers Valves and TUV Cylinders (Ford and Deutz Machines Built October 1992 to Present)
REV
ITEM PART NUMBER QTY
DESCRIPTION
Ref Manual Descent Hydraulic Diagrams: 2791846 Ref Domestic Option 0251953 Ref Japanese Standard Ref Pump Hydraulic Diagrams - Vickers Valves: 2791674 Ref Ford and Deutz Machines (Through 1992) 2791977 Ref Ford and Deutz Machines (1993 to Present) 2791607 Ref Electric Machines 2791361 Ref Rotate Hydraulic Diagram 2791701 Ref Sequence Line Hydraulic Diagram (Ford Machines) 1281353 Ref Sequence Line Hydraulic Diagram (Ford Machines) Ref Steer Hydraulic Diagrams: Ref With Swivel: 2791383 Ref 2WD 6ft-6in Wide Machines with Fixed Axle 128026 Ref 2WD 6ft-6in Wide Machines with Fixed Axle 2791382 Ref 2WD 6ft-6in Wide Machines with Oscillating Axle 128026 Ref 2WD 6ft-6in Wide Machines with Oscillating Axle 2791473 Ref 2WD 5ft-9in Wide Machines with Fixed Axle 128026 Ref 2WD 5ft-9in Wide Machines with Fixed Axle 2791474 Ref 2WD 5ft-9in Wide Machines with Oscillating Axle 128026 Ref 2WD 5ft-9in Wide Machines with Oscillating Axle 2791397 Ref 4WD 6ft-6in Wide Machines with 8.75in & 9.5in Tires 2792172 Ref 4WD 6ft-6in Wide Machines with 12in Tires Ref Without Swivel: 2791381 Ref 2WD 6ft-6in Wide Machines with Fixed Axle 128025 Ref 2WD 6ft-6in Wide Machines with Fixed Axle 2791380 Ref 2WD 6ft-6in Wide Machines with Oscillating Axle 128025 Ref 2WD 6ft-6in Wide Machines with Oscillating Axle 2791471 Ref 2WD 5ft-9in Wide Machines with Fixed Axle 128025 Ref 2WD 5ft-9in Wide Machines with Fixed Axle 2791472 Ref 2WD 5ft-9in Wide Machines with Oscillating Axle 128025 Ref 2WD 5ft-9in Wide Machines with Oscillating Axle 2791396 Ref 4WD 6ft-6in Wide Machines Ref Swing Hydraulic Diagrams: 2791389 Ref Electric Machines Through 1992 2791965 Ref Electric Machines Built 1993 to Present 2791491 Ref Ford and Deutz Machines Built Through 1992 2791964 Ref Ford and Deutz Machines Built 1993 to Present 2791370 Ref Telescope (Main Boom) Hydraulic Diagram Ref Telescope (Tower Boom) Hydraulic Diagrams: 2791419 Ref Electric Machines 2791489 Ref Ford and Deutz Machines Ref Tow Hydraulic Diagrams: 2791789 Ref 2WD 2m Wide Machines without Stop Blocks 2791788 Ref 2WD 1.75m Wide Machines without Stops Blocks 2791295 Ref 2WD 2m Wide Machines with Stop Blocks 2791764 Ref 4WD 1.75m Wide Machines
