G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
10. Remove the crankshaft key, if necessary.
11. Inspect the oil seal contact area on the crankshaft balancer (External) shaft for grooving and roughness. Replace the crankshaft balancer if
necessary.
10. Remove the crankshaft key, if necessary.
11. Inspect the oil seal contact area on the crankshaft balancer (External) shaft for grooving and roughness. Replace the crankshaft balancer if
necessary.