GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 902861  Size: SH
  1. Remove the engine front cover. Refer to Engine Front Cover Replacement.
  2. Remove the spark plugs in order to ease crankshaft/engine rotation. Refer to Spark Plug Replacement.
  3. Remove the right bank secondary camshaft drive chain tensioner. Refer to Secondary Camshaft Drive Chain Tensioner Removal - Right Side.
  4. Remove the right bank secondary camshaft drive chain shoe. Refer to Secondary Camshaft Drive Chain Shoe Removal - Right Side.

Installation Procedure


    Object Number: 902861  Size: SH
  1. Install the right bank secondary camshaft drive chain shoe. Refer to Secondary Camshaft Drive Chain Shoe Installation - Right Side.
  2. Install the right bank secondary camshaft drive chain tensioner. Refer to Secondary Camshaft Drive Chain Tensioner Installation - Right Side.
  3. Install the spark plugs. Refer to Spark Plug Replacement.
  4. Install the engine front cover. Refer to Engine Front Cover Replacement.