G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
1. New seal into the transmission case.
2. New filter into the case.
3. Transmission oil pan and a new gasket.
4. Oil pan bolts.
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Tighten oil pan bolts to 11 Nm (97 inch lbs.).
5. New transmission oil.
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Lower the vehicle.
6. Check the oil pan gasket for leaks.
