Envoy 4WD V8-5.3L VIN M (2005)
Install the engine flywheel bolts.
1. Tighten the bolts a first pass in sequence to 20 Nm (15 ft. lbs.).
2. Tighten the bolts a second pass in sequence to 50 Nm (37 ft. lbs.).
3. Tighten the bolts a final pass in sequence to 100 Nm (74 ft. lbs.).
4. Install the transmission.
