Envoy 4WD V8-5.3L VIN M (2005)
6. Remove the crankshaft balancer bolt. Do not discard the crankshaft balancer bolt. The balancer bolt will be used during the balancer installation
procedure.
7. Use J 41816 and J 41816-2 in order to remove the crankshaft balancer.
8. Remove J 41816 and J 41816-2 from the crankshaft balancer.
9. Clean and inspect the crankshaft balancer.
Installation Procedure