Envoy 4WD V6-4.3L VIN W (1998)
Carrier Bearings: Service and Repair
Rear Drive Axle
Carefully and thoroughly inspect all drive unit parts before assembly. Thorough inspection of the drive parts for wear or stress with subsequent
replacement of worn parts eliminates costly drive component repair after assembly.
IMPORTANT: Bearings and cups are matched sets. Replace both bearing and cup when either part requires replacement.
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Oil the bearings. Inspect the bearings for smooth rotation.
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Inspect the bearing rollers for wear.
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Inspect the bearing cups for wear, cracks, brinelling, and scoring.
