| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 6V-7981 | Bolt (M10×1.5×70mm) | 2 |
| B | 1U-6396 | O-Ring Assembly Compound | 1 |
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. All disassembly and all assembly procedures must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and protected at all times.
Note: Check O-ring seals, gaskets, and seals for wear or for damage. Replace O-ring seals, gaskets, and seals, if necessary. Use Tooling (B) during the assembly procedure.
Note: Apply a light film of hydraulic oil to all components before assembly.
- Install O-ring seal (33) onto plug (32).
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Illustration 2 g01028609 - Install O-ring seal (30) and O-ring seal (31) onto the valve body. Install plug (32) and the O-ring seal into the valve body.
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Illustration 3 g00703726 - Install plug (29) into the valve body. Tighten plug (29) to a torque of
35 ± 4 N·m (26 ± 3 lb ft) .Show/hide table
Illustration 4 g00703725 Show/hide table
Improper assembly of parts that are spring loaded can cause bodily injury.
To prevent possible injury, follow the established assembly procedure and wear protective equipment.
- Install O-ring seals (23), (24), (25), (26), and (28). Install backup rings (22) and (27).
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Illustration 5 g00703724 - Install relief valve (21) into the valve body. Tighten relief valve (21) to a torque of
95 ± 14 N·m (70 ± 10 lb ft) .Show/hide table
Illustration 6 g01025457 - Install O-ring seal (20) onto plug (19).
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Illustration 7 g00703722 - Install plug (19) and the O-ring seal into the valve body. Tighten plug (19) to a torque of
25 ± 5 N·m (18 ± 4 lb ft) .Show/hide table
Illustration 8 g00703721 - Install spool (16), guide (17), and spring (18) into the valve body.
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Illustration 9 g01025453 - Install O-ring seal (15) onto plug (14).
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Illustration 10 g00703719 Show/hide tableImproper assembly of parts that are spring loaded can cause bodily injury.
To prevent possible injury, follow the established assembly procedure and wear protective equipment.
- Install plug (14) and the O-ring seal into the valve body. Tighten plug (14) to a torque of
50 ± 7 N·m (37 ± 5 lb ft) .Show/hide table
Illustration 11 g01025408 - Install O-ring seal (13) onto plug (12).
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Illustration 12 g00703716 - Install plug (12) and the O-ring seal into the valve body. Tighten plug (12) to a torque of
5.0 ± 1.5 N·m (44 ± 13 lb in) .Show/hide table
Illustration 13 g00703715 - Install spool valve (10) and spring (11) into the valve body.
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Illustration 14 g01025540 - Install backup ring (9) and O-ring seal (8) onto cover (7).
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Illustration 15 g00703713 Show/hide table
Illustration 16 g00703712 Show/hide tableImproper assembly of parts that are spring loaded can cause bodily injury.
To prevent possible injury, follow the established assembly procedure and wear protective equipment.
- Use Tooling (A) to install cover (7) into the valve body. Install four bolts (6).
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Illustration 17 g01025377 - Install O-ring seal (5) onto fittings (3).
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Illustration 18 g00703710 - Install half flanges (2) and the cover. Install bolts (1) and the washers. Install two fittings (3) into valve body (4).
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| Illustration 1 | g01025535 |
End By:
- Install the drift reduction valve (stick). Refer to Disassembly and Assembly, "Drift Reduction Valve (Stick) - Install" for the machine that is being serviced.