GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1866815  Size: SH
  1. Position a NEW exhaust manifold gasket onto the right exhaust manifold.
  2. Install the exhaust manifold bolts into the right exhaust manifold.
  3. Place the right exhaust manifold, exhaust manifold gasket and bolts as an assembly in position on the right cylinder head.
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the exhaust manifold bolts into the right cylinder head.
  6. Tighten
    Tighten the exhaust manifold bolts to 25 N·m (18 lb ft).


    Object Number: 1838534  Size: SH
  7. Place the right exhaust manifold heat shield in position.

  8. Object Number: 1838530  Size: SH
  9. Install the right exhaust manifold heat shield bolts.
  10. Tighten
    Tighten the right exhaust manifold heat shield bolts to 10 N·m (89 lb in).


    Object Number: 1866815  Size: SH
  1. Position a NEW exhaust manifold gasket onto the right exhaust manifold.
  2. Install the exhaust manifold bolts into the right exhaust manifold.
  3. Place the right exhaust manifold, exhaust manifold gasket and bolts as an assembly in position on the right cylinder head.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the exhaust manifold bolts into the right cylinder head and tighten to 25 N·m (18 lb ft).

  6. Object Number: 1838534  Size: SH
  7. Place the right exhaust manifold heat shield in position.

  8. Object Number: 1838530  Size: SH
  9. Install the right exhaust manifold heat shield bolts and tighten to 10 N·m (89 lb in).