SRX RWD V8-4.6L VIN A (2006)
2. Clean any dirt from around the differential fill plug.
3. Remove the fill plug from the differential.
4. Fill the differential with 75W90 synthetic axle lubricant, GM P/N 12378261 (Canadian P/N 10953455) or equivalent.
5. Inspect the gear lubricant level to ensure it is even with the bottom of the fill plug hole to no lower than 6 mm (0.25 inch) below the opening.
6. Notice:
Refer to Fastener Notice in Service Precautions.
Install the fill plug to the differential.
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Tighten the fill plug to 39 Nm (29 ft. lbs.).
7. Lower the vehicle.
