GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 XLR 🢒 Engine 🢒 Engine Mechanical - 4.4L 🢒 Exhaust Manifold Installation - Right Side

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 927905 Size: SH
  1. Install the right engine mount bracket.
  2. Install the right engine mount bracket bolts.

    3. Tighten
    Tighten the engine mount bracket bolts to 58 N·m (43 lb ft).


    Object Number: 1334605 Size: SH
  3. Install the engine mount heat shield to the engine mount.

    4. Object Number: 927908 Size: SH
  4. Install the right engine mount.
  5. Install the right engine mount upper nut.

    6. Tighten
    Tighten the engine mount upper nut to 58 N·m (43 lb ft).


    Object Number: 927877 Size: SH
  6. Install the right exhaust manifold studs to the right cylinder head.

    7. Tighten
    Tighten the exhaust manifold studs to 6 N·m (53 lb in).


    Object Number: 927880 Size: SH
  7. Install the NEW right exhaust manifold gasket.

    8. Object Number: 927882 Size: SH
  8. Install the right exhaust manifold.
  9. Install the right exhaust manifold bolts to the right cylinder head and bell housing.

    10. Object Number: 927883 Size: SH
  10. Tighten the exhaust manifold bolts and nuts in the sequence shown.

    11. Tighten
    Tighten the exhaust manifold bolts and nuts to 25 N·m (18 lb ft).


    Object Number: 1254489 Size: SH
  11. Install the right exhaust manifold bolt to the bell housing.

    12. Tighten
    Tighten the right exhaust manifold bolt to 50 N·m (37 lb ft).


    Object Number: 927885 Size: SH
  12. Install the right exhaust manifold heat shield.
  13. Install the right exhaust manifold heat shield bolts.

    14. Tighten
    Tighten the exhaust manifold heat shield bolts to 10 N·m (89 lb in).