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Crankshaft Front Oil Seal Installation: Installation

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    Fig 1: Pressing Crankshaft Front Oil Seal On Using J 44645
    GM663819Courtesy of GENERAL MOTORS CORP.
  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 .