Rainier AWD V8-5.3L VIN P (2004)
Camshaft Bearing: Service and Repair
Removal
Camshaft Bearing Removal
Tools Required
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J 33049 Camshaft Bearing Service Set
Important: A loose camshaft bearing may be caused by an enlarged, out of round or damaged engine block bearing bore.
1. Prior to bearing removal, inspect the camshaft bearings for loose fit in the engine block bearing bores.
2. Repair or replace the components as required.
3. Select the expanding driver (4-8) and washer (2 or 3) from the J 33049.
4. Assemble the tool.
5. Insert the tool through the front of the engine block and into the bearing.
6. Tighten the expander assembly (15) nut until snug.
7. Push the guide cone (1) into the front camshaft bearing to align the tool.
