GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 64281  Size: SH
  1. Remove the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement .

  2. Object Number: 63263  Size: SH
  3. Remove the timing chain and sprocket. Refer to Timing Chain and Sprockets Removal .

Installation Procedure


    Object Number: 63263  Size: SH
  1. Install the timing chain and sprocket. Refer to Timing Chain and Sprockets Installation .

  2. Object Number: 64281  Size: SH
  3. Install the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement .