GM Service Manual Online
For 1990-2009 cars only

    Object Number: 234378  Size: SH
  1. Remove following components:
  2. • The crankshaft position sensor bolt (5)
    • The sensor
  3. Remove the drive belt tensioner nut.
  4. Remove the following components from the mounting surface.
  5. • The drive belt tensioner bolt
    • The tensioner

    Object Number: 234182  Size: SH
  6. Remove the following fasteners:
  7. • The timing chain cover bolts (2-14)
    • The nuts (1 & 5)
  8. Gently pry the timing chain cover away from the cylinder block and remove the timing chain cover.