K 3500 Truck 4WD V8-5.7L VIN R (1998)
Fluid - Differential: Service and Repair
REMOVAL PROCEDURE
1. Remove the front differential carrier shield, if equipped. Refer to Shield Replacement.
2. Remove the fill plug (1) and the washer (2).
3. Remove the drain plug (3).
4. Drain the fluid from the differential.
INSTALLATION PROCEDURE
1. Install the drain plug (3).
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Tighten the drain plug (3) to 33 Nm (24 ft. lbs.).