2008 6.6L Duramax – CRANKSHAFT FRONT OIL SEAL INSTALLATION – Installation

1. Lubricate the crankshaft sealing surface with engine oil.
2. Place the crankshaft front oil seal onto the crankshaft.
3. Install the J 44645 to the crankshaft. See Special Tools.
4. Press the crankshaft front oil seal onto the crankshaft with the J 44645 until the tool bottoms out. See Special               Tools.
5. Remove the J 44645 . See Special Tools.