Tools Required

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J 44645 Crankshaft Front Oil Seal Installer. See Special Tools .

Fig 1: Pressing Crankshaft Front Oil Seal On Using J 44645

Courtesy of GENERAL MOTORS CORP.

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