Front and Rear Pinion Bearing Cups

INSTALLATION

Front Pinion Bearing Cup Installation:

1. Drive the front pinion bearing cup into the housing using Pinion Bearing Cup Installer (Front), T85T-4616-AH and Driver Handle, TBOT-4000-W.

Rear Pinion Bearing Cup Installation:

2. Drive the rear pinion bearing cup into the housing using Pinion Bearing Cup Installer (Rear), D81T-4616-A and Driver Handle, D81L-4000-A.

Checking Bearing Cup And Bore:

3. Make sure the cups are properly seated in their bores. If a 0.038 mm (0.0015 inch) feeler gauge can be inserted between a cup and the bottom of its bore at any point around the cup, the cup is not properly seated. Whenever the cups are replaced, the cone and roller assembly should also be replaced.