517 Track-Type Skidder Power Train Caterpillar

Removal Procedure

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Illustration 1	g00696699

1. Move the machine forward or move the machine backward in order to position segment (2), as shown.

2. Remove nuts (1) and the bolts. Remove sprocket segment (2) from the final drive.

Installation Procedure

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Illustration 2	g00696699

1. Make sure that the surfaces of the sprocket segment and the final drive that make contact are clean and free of paint.

2. Put clean SAE 30W oil on the threads of the bolts.

3. Put sprocket segment (2) in position on the final drive. Install the bolts with the head of the bolts against the final drive. Install nuts (1). Tighten the nuts to a torque of 175 ± 40 N·m (130 ± 30 lb ft). Tighten the nuts for an additional 120 degrees. The final torque must be a minimum of 380 N·m (280 lb ft).