Express 2500 V8-4.8L (2007)
1. Use a wrench and hold the hex on the installer bolt.
2. Use a second wrench and rotate the installer nut clockwise until the seal bottoms in the cover bore.
3. Remove the J 41478.
4. Inspect the oil seal for proper installation.
The oil seal should be installed evenly and completely into the front cover bore.
6. Install the crankshaft balancer.
