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| Illustration 1 | g00656050 |
Pump displacement ... -100 to 100 cc/rev (-6.1 to 6.1 cu in/rev)
Start of pump control
- Current ... 165 to 175 mA
- Pressure ... 200 kPa (30 psi)
End of pump control
- Current ... 300 mA
- Pressure ... 800 kPa (115 psi)
Maximum control pressure without the filter
- Current ... 600 mA
- Pressure ... 1600 kPa (230 psi)
(1) Torque for the two bolts ... 32 N·m (24 lb ft)
(2) The marking on the nut should point in the direction of the self locking bolt before the adjustment of the null position. Turn the nut 90° in order to set the null position.
(3) Torque for the six bolts ... 46 N·m (34 lb ft)
(4) Torque for the two bolts ... 64 N·m (47 lb ft)
Apply 4C-9507 Sealant to the threads.
(5) Torque for the four bolts ... 46 N·m (34 lb ft)
(6) Torque for the four bolts ... 46 N·m (34 lb ft)
(7) Apply 1U-8846 Sealant to the mounting surface.
(8) Torque for the two bolts ... 23 N·m (17 lb ft)
(9) Torque for the union ... 122 N·m (90 lb ft)
Apply 4C-9507 Sealant to the threads.
(10) Torque for the plug ... 40 N·m (30 lb ft)
(11) Apply 1U-8846 Sealant to the mounting surface of the flange.
(12) Torque for the filter ... 40 N·m (30 lb ft)
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| Illustration 2 | g00655799 |
View A-A | |
(13) Test for ease of movement between the spring guide and the bracket.
(14) Apply 138-8436 Liquid Gasket to the mounting surface of the 183-5886 Cover.
(15) Torque for the ten bolts ... 46 N·m (34 lb ft)
(16) Apply 1U-8846 Sealant to the mounting surface.
(17) Displacement of the 183-5874 Charge Pump ... 18.1 cc/rev (1.1 cu in/rev)
(18) Apply 1U-8846 Sealant to the mounting surface of the 183-5891 Actuator.
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| Illustration 3 | g00655947 |
View B-B | |
(19) Torque for the adapter ... 100 N·m (75 lb ft)
(20) Torque for the 183-5895 Relief Valve ... 32 N·m (25 lb ft)
(21) Torque for the bolt ... 275 N·m (200 lb ft)
(22) Apply 1U-8846 Sealant to the mounting surface.
(23) Apply 4C-9507 Sealant to the cylinder and the screw.
Set the swashplate angle for the two cylinders on the side of the servo cover.
Tighten the two cylinders on the center position slightly against the pistons.
Unscrew the cylinders about one quarter turn.
... .45 ± .05 mm (.017 ± .002 inch)
(24) Use the spacers in order to allow the proper slipper clearance.
Spacers
(25) End play ... .04 ± .01 mm (.0016 ± .0004 inch)
Shims
- 9T-4659 Shim ... 1 mm (.04 inch)
- 9T-4658 Shim ... 1.05 mm (.041 inch)
- 9T-4657 Shim ... 1.1 mm (.043 inch)
- 9T-4656 Shim ... 1.15 mm (.045 inch)
- 9T-4655 Shim ... 1.2 mm (.047 inch)
- 9T-4654 Shim ... 1.4 mm (.055 inch)
- 9T-4653 Shim ... 1.6 mm (.063 inch)
- 9T-4652 Shim ... 1.8 mm (.071 inch)
- 9T-4658 Shim ... 1.05 mm (.041 inch)
Note: The end play will increase by .02 mm (.0008 inch) due to sealant.
(25) Use shims in order to set end play to -.04 ± .01 mm (0.0016 ± 0.0004 inch).
(26) Apply 4C-9507 Sealant to the seal.
(27) Apply 4C-9507 Sealant to the threads.
(28) Apply 1U-8846 Sealant to the mounting surface.
(29) Torque for the two bolts ... 275 N·m (200 lb ft)
(30) Torque for the 183-5896 Relief Valve ... 32 N·m (24 lb ft)
(31) Torque of plug ... 10 N·m (7 lb ft)
(32) Torque for the six bolts ... 9.5 N·m (7 lb ft)
183-5874 Charge Pump
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| Illustration 4 | g00655885 |
(33) Apply 154-9731 Thread Lock Compound to the sleeves.
183-5895 Cold Oil Bypass Relief Valve (Cold Oil Bypass)
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| Illustration 5 | g00656163 |
Pressure setting for cold oil bypass relief valve at 3 L/min (.8 US gpm) ... 2400 ± 100 kPa (350 ± 15 psi)
(34) Use the shims, as required. The size of the 183-5908 Shim ... 0.5 mm (.02 inch)
(35) Use the shims, as required. The size of the 183-9510 Shim ... 0.1 mm (.004 inch)
183-5896 Charge System Relief Valve (Charge System)
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| Illustration 6 | g00656172 |
Pressure setting for the 183-5896 Charge System Relief Valve at 3 L/min (.8 US gpm) ... 1800 ± 100 kPa (260 ± 15 psi)
(36) Use the shims, as required. The size of the 183-5908 Shim ... 0.5 mm (.02 inch)
(37) Use the shims, as required. The size of the 183-9510 Shim ... 0.1 mm (.004 inch)
183-5898 Crossover Relief Valve (Crossover/Makeup)
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| Illustration 7 | g00656200 |
Pressure setting for the 183-5898 Crossover Relief Valve at 15 L/min (4 US gpm) ... 44000 ± 2000 kPa (6400 ± 290 psi)
183-5891 Actuator
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| Illustration 8 | g00656229 |
(38) Apply 4C-9507 Sealant to the threads of the plug.
(39) Maximum axial play ... 0.08 mm (.003 inch)
Use the following spring retainers.
132-2866 Spring Retainer
132-2867 Spring Retainer