C 1500 Truck 2WD V6-4.3L VIN W (2001)
Notice: Proper alignment of the crankshaft rear oil seal is critical. Install the crankshaft rear oil seal near to flush and square to the crankshaft rear oil
seal housing. Failing to do so may cause the crankshaft rear oil seal or the crankshaft rear oil seal installation tool to fail.
10. Install the crankshaft rear oil seal onto the crankshaft and into the crankshaft rear oil seal housing.
10.1.
Turn the J35621-Wing nut clockwise until the crankshaft rear oil seal is installed near to flush and square to the crankshaft rear oil seal
housing.
Increased resistance will be felt when the crankshaft rear oil seal has reached the bottom of the crankshaft rear oil seal housing bore.
10.2.
Turn the J 35621-B wing nut counterclockwise to release the J 35621-B from the crankshaft rear oil seal.
11. Remove the J 35621-B from the crankshaft.
12. Wipe off any excess engine oil with a clean rag.
13. Install the engine flywheel.
14. Install the transmission assembly.