963C Track-Type Loader Power Train Caterpillar

Installation Procedure

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Personal injury or death can result from a falling loader bucket or lift arms. Install the necessary Tooling and tilt the bucket all the way forward so it can not drop before working beneath a raised bucket.

Note: The O-ring seal, gaskets, and seals should always be replaced. A used O-ring seal may not have the same sealing properties as a new O-ring seal. A reconditioning procedure should not be degraded because of a low cost component such as an O-ring seal or a gasket. Use Tooling (E) during the assembly procedure.

1. Check the condition of the seal on the pivot shaft before the installation of the track roller frame. Refer to Disassembly and Assembly, "Pivot Shaft - Remove and Install".
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   Illustration 1	g00577675

2. Install Tooling (C) in the track roller frame. Support the track roller frame assembly with a suitable lifting device, as shown. Move the track roller frame into position. The weight of the track roller frame is approximately 1474 kg (3250 lb).
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   Illustration 2	g00726477

3. Install pin assembly (14) in order to secure track roller frame (12) to equalizer bar (13). Install bolt (15).
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   Illustration 3	g00726342

4. Install plate (11) and bolts (10) on the pivot shaft.
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   Illustration 4	g00726531

5. Install the O-ring seal on the cover. Install cover (2) with bolts (1).
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   Illustration 5	g00723293

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   Illustration 6	g00723205

6. Install guard assembly (8), bolts (7), and bolts (9).

7. Install guard assemblies (4) with the washers and bolts (5) to the track roller frame. Do not tighten bolts (5) at this time. Install bar (6) and bolts (3) in order to secure the guard assemblies.

8. Raise the lift arms and install Tooling (A).
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   Illustration 7	g00577664

9. Lift the machine. Remove Tooling (B). Lower the machine onto the tracks.

10. Remove Tooling (A) and lower the lift arms to the ground.

End By:

1. Connect the tracks. Refer to Disassembly and Assembly, "Track - Connect".