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| Illustration 1 | g06282210 |
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Hydraulic system schematic (1) Hydraulic accumulator (2) Line to brake system (3) Pressure relief valve (4) Main control valve (5) Hoist control valve (6) Pilot control solenoid (7) Hoist cylinder (8) Pilot pressure reducing valve (9) Hoist pilot test port (10) Hoist lower oil relief valve (11) Hoist system test port (12) Pilot control solenoid (13) Fan control solenoid (14) Load sensing line from steering metering pump (15) Diverter valve (16) Line from steering metering pump (17) Hydraulic oil filter (18) Line to brake cooling (19) Brake, hoist, and fan pump (20) Breather (21) Steering and hoist pump (22) Implement and steering lock-out valve (23) Hydraulic tank | |
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| Illustration 2 | g06217397 |
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Location of the hydraulic system components (1) Hydraulic accumulator (4) Main control valve (5) Hoist control valve (7) Hoist cylinder (17) Hydraulic oil filter (19) Brake,hoist, and fan pump (21) Steering and hoist pump (20) Breather (21) Brake, hoist, and fan pump (22) Implement and Steering lockout valve (23) Hydraulic tank | |
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| Illustration 3 | g06217744 |
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View from right side of machine (23) Hydraulic tank | |
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| Illustration 4 | g06217745 |
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View from top of hydraulic tank (20) Breather (24) Filler cap | |
Hydraulic tank (23) is on the right side of the front frame. The hydraulic tank is the oil reservoir for the hoist hydraulic system, the braking system, the steering system, and the brake cooling system. Oil is placed into the hydraulic tank through filler cap (24). Breather (20) is mounted to the top of the hydraulic tank
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| Illustration 5 | g06217748 |
| (21) Brake, hoist, and fan pump | |
Brake, hoist, and fan pump (21) is mounted to the pump drive section of the engine flywheel housing.
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| Illustration 6 | g06218483 |
| (17) Hydraulic oil filter | |
Hydraulic oil filter (17) is located in middle of the front frame, in the transmission compartment.
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| Illustration 7 | g06218488 |
| (22) Implement and steering lock-out valve | |
Implement and steering lock-out valve (22) is mounted on the left side of the front frame, in the transmission compartment.
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| Illustration 8 | g06218489 |
| (5) Hoist control valve | |
Hoist control valve (5) is on the left side of the front frame, in the transmission compartment.
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| Illustration 9 | g06218494 |
| (7) Hoist cylinders | |
Hoist cylinders (7) are on both sides of the rear frame.
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| Illustration 10 | g06267112 |
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Ejector hydraulic system schematic (1) Service brake control valve (2) Eject sequence valve (3) Tailgate cylinder (4) Eject sequence valve (5) Ejector cylinder (6) Counterbalance valve (7) Hoist lower relief valve (8) Hoist pilot pressure reducing valve (9) Hoist control valve (10) Priority valve (11) Line to brake cooling (12) Hydraulic oil filter (13) Brake, hoist, and fan pump (14) Implement and steering lockout valve (15) Breather (16) Hydraulic tank | |
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| Illustration 11 | g06267563 |
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Location of the hydraulic system components (2) Eject sequence valve (3) Tailgate cylinders (5) Ejector cylinder (6) Eject sequence valve (7) Counterbalance valve (9) Hoist control valve (12) Hydraulic oil filters (13) Hoist, brake, and fan pump (14) Implement and steering lock-out valve (15) Breather (16) Hydraulic tank | |
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| Illustration 12 | g06262640 |
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(16) Hydraulic tank | |
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| Illustration 13 | g06262642 |
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View from top of hydraulic tank (15) Breather (17) Filler cap | |
Hydraulic tank (16) is on the right side of the front frame. The hydraulic tank is the oil reservoir for the hoist hydraulic system, the braking system, the steering system, and the brake cooling system. Oil is placed into the hydraulic tank through filler cap (17). Breaker relief valve (15) is mounted to the top of the hydraulic tank.
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| Illustration 14 | g06262647 |
| (13) Brake, hoist, and fan pump | |
Brake, hoist, and fan pump (13) is mounted to the pump drive section of the engine flywheel housing.
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| Illustration 15 | g06262657 |
| (12) Hydraulic oil filter | |
Hydraulic oil filter (12) is located in middle of the front frame, in the transmission compartment.
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| Illustration 16 | g06262658 |
| (14) Implement and steering lock-out valve | |
Implement and steering lock-out valve (14) is mounted on the left side of the front frame, in the transmission compartment.
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| Illustration 17 | g06262659 |
| (9) Hoist control valve | |
Hoist control valve (9) is on the right side of the front frame, in the transmission compartment.
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| Illustration 18 | g06262660 |
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(2) Retract sequence valve
(3) Eject sequence valve | |
Retract sequence valve (2) and eject sequence valve (3) are on the right side of the rear frame.
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| Illustration 19 | g06262661 |
| (5) Ejector cylinder | |
Ejector cylinder (5) is located in the center of the rear frame.
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| Illustration 20 | g06262664 |
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(3) Tailgate cylinders
(6) Counterbalance valve | |
Tailgate cylinders (3) are at each side of the tailgate. Counterbalance valves (6) are mounted to the tailgate cylinders.