GM Service Manual Online
For 1990-2009 cars only

Exhaust Manifold Removal - Right Side RWD


    Object Number: 945964  Size: SH
  1. Remove the right exhaust manifold heat shield bolts.
  2. Remove the right exhaust manifold heat shield.

  3. Object Number: 902881  Size: SH
  4. Remove the exhaust manifold bolts from the right cylinder head.
  5. Remove the right exhaust manifold.
  6. Remove and discard the exhaust manifold gasket from the right cylinder head.

  7. Object Number: 945970  Size: SH
  8. Remove the block heater cartridge.

  9. Object Number: 860801  Size: SH
  10. Remove the right knock sensor bolt.
  11. Remove the right knock sensor.

  12. Object Number: 902802  Size: SH
  13. Remove the crankshaft position sensor bolt.
  14. Remove the crankshaft position sensor.

  15. Object Number: 1412145  Size: SH
  16. Remove and discard the crankshaft position sensor O-ring, if damaged.

  17. Object Number: 1392409  Size: SH
  18. Remove the engine mount nut.
  19. Remove the engine mount.

  20. Object Number: 1392410  Size: SH
  21. Remove the engine mount bracket bolts.
  22. Remove the engine mount bracket.

Exhaust Manifold Removal - Right Side AWD


    Object Number: 945964  Size: SH
  1. Remove the right exhaust manifold heat shield bolts.
  2. Remove the right exhaust manifold heat shield.

  3. Object Number: 902881  Size: SH
  4. Remove the exhaust manifold bolts from the right cylinder head.
  5. Remove the right exhaust manifold.
  6. Remove and discard the exhaust manifold gasket from the right cylinder head.

  7. Object Number: 945970  Size: SH
  8. Remove the block heater cartridge.

  9. Object Number: 860801  Size: SH
  10. Remove the right knock sensor bolt.
  11. Remove the right knock sensor.

  12. Object Number: 902802  Size: SH
  13. Remove the crankshaft position sensor bolt.
  14. Remove the crankshaft position sensor.

  15. Object Number: 1412145  Size: SH
  16. Remove and discard the crankshaft position sensor O-ring, if damaged.

  17. Object Number: 1392411  Size: SH
  18. Remove the engine mount nut.
  19. Remove the engine mount.

  20. Object Number: 1392414  Size: SH
  21. Remove the engine mount bracket bolts (1, 2).
  22. Remove the engine mount bracket.