Silverado SS AWD V8-6.0L VIN N (2003)
^
Tighten the bolts to 25 Nm (18 ft. lbs.).
7. Apply a small amount of sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the threads of the oil pan drain plug, if equipped.
8. Install the oil pan drain plug, if equipped.
^
Tighten the plug to 18 Nm (13 ft. lbs.).
9. Lower the vehicle.
10. Fill the transmission to the proper level with DEXRON-III transmission fluid.
11. Check the COLD fluid level reading for initial fill only.
12. Inspect the oil pan gasket for leaks.
