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| Illustration 1 | g01130932 |
Front view | |
(1) Fill port for the hydraulic tank
(2) To complete the seal, cross the ends.
(3) Torque for 20 bolts ... 30 ± 7 N·m (22 ± 5 lb ft)
(4) Breather port for the hydraulic tank
(5) Port for the full warm switch for the Wiggins system (if equipped)
(6) Port for the full cold switch for the Wiggins system (if equipped)
Note: Do not exceed 70 kPa (10 psi) of pressure in the tank when the air test kit is connected to the port for the full cold switch.
(7) Fill port for the steering hydraulic tank
(8) Return port for the fan drive, for the steering system, and for the motor that drives the brake cooling pump sections
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| Illustration 2 | g01130935 |
View A-A | |
(9) Breather port for the steering hydraulic tank
(10) Port for the dead engine hydraulic oil level switch for the Wiggins system (if equipped)
(11) Return port for brake actuation oil
(12) Port for the oil temperature sensor
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| Illustration 3 | g01130939 |
Section B-B | |
(13) Torque for the plugs on the drain valves ... 50 ± 7 N·m (37 ± 5 lb ft)
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| Illustration 4 | g01130940 |
Section C-C | |
(14) Return ports for rear brake cooling oil
(15) Return ports for front brake cooling oil
(16) Four screens for the hoist return lines.
- Torque for the two locknuts for the screens ... 20 ± 5 N·m (15 ± 4 lb ft)
(17) Two relief valves for the brake oil cooler
(18) Screen for the supply line for the rear brake cooling
(19) Screen for the return line for the fan drive, for the steering system, and for the motor that drives the brake cooling pump sections
- Torque for the locknut for the screen ... 20 ± 5 N·m (15 ± 4 lb ft)
(20) Front brake cooling pump section
(21) Rear brake cooling pump sections
(22) Screen for the supply line for the front brake cooling
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| Illustration 5 | g01130941 |
Section D-D | |
(23) Torque for two joints ... 22 ± 1 N·m (16 ± 1 lb ft)
(24) Depth of the tubes ... 43.2 to 61.0 mm (1.70 to 2.40 inch)
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| Illustration 6 | g01130944 |
Rear view | |
(25) Return port for front brake cooling
(26) Return port for the hoist system
(27) Suction port for the brake actuation pump section
(28) Supply port for rear brake cooling pump sections
3K-4056 Spring at the end of the screen
- Length under test force ... 17.48 mm (0.688 inch)
- Test force ... 222.5 ± 22.2 N (50.02 ± 4.99 lb)
- Free length after test ... 34.14 mm (1.344 inch)
- Outside diameter ... 59.64 mm (2.348 inch)
- Test force ... 222.5 ± 22.2 N (50.02 ± 4.99 lb)
(29) Suction port for the hoist pump
(30) Supply port and return port for the pump section for the piston motor that drives the rear axle oil pump
(31) Suction port for the fan drive and the steering pump
(32) Suction port for the piston pump for the piston motor that drives the brake cooling pump sections
(33) Piston motor that drives the brake cooling pump sections
(34) Supply port for front brake cooling pump section
3K-4056 Spring at the end of the screen
- Length under test force ... 17.48 mm (0.688 inch)
- Test force ... 222.5 ± 22.2 N (50.02 ± 4.99 lb)
- Free length after test ... 34.14 mm (1.344 inch)
- Outside diameter ... 59.64 mm (2.348 inch)
- Test force ... 222.5 ± 22.2 N (50.02 ± 4.99 lb)
(35) Fill port for the body hoist section of the hydraulic tank for the Wiggins system (if equipped)
(36) Fill port for the steering hydraulic tank for the Wiggins system (if equipped)
Hydraulic Tank Mounting
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| Illustration 7 | g01131131 |
(1) Torque for mounting bolts ... 900 ± 100 N·m (664 ± 74 lb ft)
(2) 8X-2576 Shim Pack
- Shim Pack thickness ... 1.64 mm (0.065 inch)
Note: Bolt the cap to the frame without the hydraulic tank in place. Measure the vertical diameter. Measure the diameter of the pipe assembly on the hydraulic tank. Subtract the first measurement from the second measurement. Install the shims at each bolt so that the gap is equal to 0.00 to - 0.12 mm (0.000 to - 0.005 inch).