2570D and 2670D Wheel Feller Buncher Power Train Caterpillar

Removal Procedure

Start By:

1. Remove the service brakes.

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Illustration 1	g02525836

1. Remove two bolts (1) and install Tooling (A).

2. Remove the remaining bolts (1) from the pinion housing.

3. Slide the pinion housing away from the differential housing.
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   Illustration 2	g02525837

4. Install Tooling (A) and a suitable lifting device to the pinion gear (2). The weight of the pinion gear (2) is approximately 68 kg (150 lb).

5. Remove pinion gear (2) from the axle.

Installation Procedure

1. Install differential pinion (2) in the reverse order of removal.

   1. Apply Tooling (C) to the threads of bolts (1).

   2. Tighten bolts (1) to a torque of 300 ± 40 N·m (221 ± 30 lb ft).