TrailBlazer 2WD V8-6.0L VIN H (2006)
3. Install the crankshaft front oil seal onto the J 41478 guide.
4. Install J 41478 threaded rod with nut, washer, guide, and oil seal into the end of the crankshaft.
5. Use J 41478 in order to install the oil seal into the cover bore.
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 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.
7. Install the radiator.