K 2500 Suburban 4WD V8-8.1L VIN G (2002)
the transfer case.
1. Install the transfer case drain plug.
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Tighten the transfer case drain plug to 20 Nm (15 ft. lbs.).
2. Fill the transfer case to the bottom of the fill hole with the approved fluid.
3. Install the transfer case fill plug.
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Tighten the transfer case fill plug to 20 Nm (15 ft. lbs.).
4. Install the transfer case shield.
5. Lower the vehicle. Refer to Vehicle Lifting.