D7E Track-Type Tractor Power Train Track Adjuster - Assemble Caterpillar

Assembly Procedure

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Illustration 1	g01888699

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Illustration 2	g01954090

1. Apply Tooling (E) to sleeve bearing (16). Use Tooling (B) and a suitable press to install sleeve bearing (16).

2. Use Tooling (B) to install wiper seal (15). Install wiper seal (15) and retaining ring (14). Lubricate the sealing surface of sleeve bearing (16) and wiper seal (15) with SAE 30. Repeat for the opposite side.
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   Illustration 3	g01890793

3. Install bulkhead (7).

4. Lubricate the sealing surface of wiper seal (9) with SAE 30. Install wiper seal (9).

5. Install thrust washer (10), seal (11), retainer (12), and retaining ring (13). Lubricate the sealing surface of seal (11) with SAE 30.
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   Illustration 4	g01890795

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   Illustration 5	g01890796

6. Attach Tooling (A) and a suitable lifting device to support bulkhead (7).

7. Attach a suitable lifting device to piston (6). The combined weight of piston (6) and bulkhead (7) is approximately 50 kg (110 lb). Lower piston (6) into cylinder assembly (8).

8. Use Tooling (C) to install wiper seal (9).
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   Illustration 6	g01886796

9. Install relief valve (3), fill valve (4), and relief valve (5). Tighten relief valve (3) to a torque of 34 ± 7 N·m (25 ± 5 lb ft). Tighten fill valve (4) to a torque of 34 ± 7 N·m (25 ± 5 lb ft).
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   Illustration 7	g01886794

10. Install cable assembly (1) and block assembly (2).
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    Illustration 8	g01890977

11. Apply Tooling (D) to fitting (17) and fill valve (4) to purge the air.

End By:

1. Install the track adjuster and the recoil cylinder.