Envoy 4WD V8-5.3L VIN P (2004)
Differential Case: Service and Repair
Differential Case and Gears Inspection
Differential Case and Gears Inspection
1. Inspect the following components for excessive wear and/or fit:
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The pinion gear shaft
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The thrust washers
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The differential case for wear, cracks and scoring
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The fit of the pinion gear shaft in the differential case
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The fit of the differential side gears in the differential case
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The fit of the side gears on the axle shafts
2. Inspect the teeth of the pinion gears and the differential side gears for the following conditions:
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Wear
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Cracks
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Scoring
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Spalling
3. Replace any worn or poor fitting components as necessary.
