930K Wheel Loader Power Train Caterpillar

Removal Procedure

Start By:

1. Remove the front hydrostatic piston motor and the rear hydrostatic piston motor.

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Illustration 1	g02802456

1. Remove bolts (1) and the caps in order to disconnect drive shaft (2) from the yoke. Discard bolts (1).
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   Illustration 2	g02802476

2. Remove cover (3).
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   Illustration 3	g02802517

3. Disconnect harness assemblies (4) and (5). Reposition harness assemblies (4) and (5) out of the way.
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   Illustration 4	g02802564

4. Disconnect harness assembly (6) and reposition harness assembly (6) out of the way.
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   Illustration 5	g02802576

5. Remove bracket (7).
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   Illustration 6	g02802636

6. Disconnect harness assembly (8). Disconnect tube assembly (9). Reposition filter base (10) out of the way.
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   Illustration 7	g02802997

7. Disconnect harness assembly (11).
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   Illustration 8	g02803036

8. Disconnect hose assembly (12).
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   Illustration 9	g02803097

9. Remove clamp (13) and bolts (15). Reposition tube assembly (14) and hose assembly (16) out of the way.
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   Illustration 10	g02803276

10. Position Tooling (A) under transmission (17). The weight of transmission (17) is approximately 145 kg (320 lb). Use suitable straps in order to secure transmission (17) to Tooling (A).
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    Illustration 11	g02803363

11. Remove bolts (18).
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    Illustration 12	g02803536

12. Remove bolts (19).
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    Illustration 13	g02803541

13. Remove bolts (20).
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    Illustration 14	g02803577

14. Use Tooling (A) in order to lower transmission (17).
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    Illustration 15	g02803580

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    Illustration 16	g02803606

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    Illustration 17	g02803617

15. Position a suitable bar across transmission mounts (21). Attach Tooling (B) to the suitable bar and transmission (17). The weight of transmission (17) is approximately 145 kg (320 lb).

16. Disconnect the straps that secure transmission (17) to Tooling (A). Use Tooling (B) in order to raise transmission (17) off Tooling (A). Remove Tooling (A).

17. Use Tooling (A) in order to lower transmission (17) to the ground.

Installation Procedure

1. Install transmission (17) in the reverse order of removal.

   1. Install new bolts (1) and tighten until snug. Tighten bolts (1) to a torque of 71 ± 10 N·m (52 ± 7 lb ft) using an X pattern.