GM Service Manual Online
For 1990-2009 cars only

    Object Number: 177859  Size: SH
  1. Install the tensioner plate to the timing belt tensioner. Insert the tensioner plate lug (1) into the timing belt tensioner hole (2).

  2. Object Number: 262549  Size: SH
  3. Install the timing belt tensioner and the tensioner plate to the cylinder block. Secure the tensioner and tensioner plate with one bolt (2) and one stud (1). Do not tighten fully.