GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN-6333 Locking Pin

For equivalent regional tools, refer to Special Tools.


    Object Number: 2026841  Size: SH

    Note: Observe direction of rotation.

  1. Insert the timing belt (1).

  2. Object Number: 1937014  Size: SH
  3. Apply tension to the timing belt tensioner (2) in the direction of the arrow, using an Allen key (1).
  4. Remove the EN 6333 locking pin  (3).
  5. Note: The timing belt tensioner moves automatically to the correct position.

  6. Release tension on timing belt tensioner.