C 2500 Truck 2WD V8-5.7L VIN R (1997)
Clean
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Old sealing compound from the oil seal bore in the hub.
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Bearing assemblies in a solvent using a stiff brush to remove the old lubricant. Dry the bearings with compressed air. Do not spin them.
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Lubricant from the axle tube and inside the hub.
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Gasket material (if used) from the hub and axle shaft.
Inspect
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Bearings for wear, chipped edges or other damage. Check for flat or rough spots on the rollers. Refer to wheel bearing diagnosis illustrations.
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Cups for pits and cracks.
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Discard the oil seal and replace with a new one.
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Pack inner and outer bearings with wheel bearing lubricant.
INSTALL OR CONNECT
NOTICE: Always use the correct fastener in the proper location. When you replace a fastener, use ONLY the exact part number for that application.
The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the fasteners that require
thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or other corrosion inhibitors
on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint clamping force, and may
damage the fastener. When you Install fasteners, use the correct tightening sequence and specifications. Following these instructions can help you
avoid damage to parts and systems.
1. Drive the cup into the hub using J 8092 and J 8608. Drive the cup beyond the retaining ring groove.
Important: Be sure J 8608 is installed upside down on J 8092 so that the chamfer does not contact the bearing cup.
2. Retaining ring into the groove.
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Drive the cup back onto the retaining ring using J 24426.
