GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 SLS 🢒 Engine 🢒 Engine Mechanical - 2.8L, 3.0L, 3.2L, or 3.6L 🢒 Exhaust Manifold Installation - Right Side

Exhaust Manifold Installation - Right Side RWD


    Object Number: 1392410 Size: SH
  1. Install the engine mount bracket.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the engine mount bracket bolts.

    3. Tighten
    Tighten the engine mount bracket bolts to 60 N·m (44 lb ft).


    Object Number: 1392409 Size: SH
  3. Install the engine mount.
  4. Install the engine mount nut.

    5. Tighten
    Tighten the engine mount nut to 80 N·m (59 lb ft).


    Object Number: 1412145 Size: SH
  5. Install the NEW O-ring on the crankshaft position sensor, if damaged.

    6. Object Number: 902802 Size: SH
  6. Position the crankshaft position sensor into the cylinder block.
  7. Install the crankshaft position sensor bolt.

    8. Tighten
    Tighten the crankshaft position sensor bolt to 10 N·m (89 lb in).


    Object Number: 860801 Size: SH
  8. Position the right knock sensor to the cylinder block as shown.
  9. Install the knock sensor bolt.

    10. Tighten
    Tighten the knock sensor bolt to 23 N·m (17 lb ft).

  10. Ensure proper knock sensor orientation.

    11. Object Number: 902881 Size: SH
  11. Position a NEW exhaust manifold gasket onto the right exhaust manifold.
  12. Install the exhaust manifold bolts into the right exhaust manifold.
  13. Place the right exhaust manifold, exhaust manifold gasket and bolts as an assembly in position on the right cylinder head.
  14. Install the exhaust manifold bolts into the right cylinder head.

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


    Object Number: 945964 Size: SH
  15. Place the right exhaust manifold heat shield in position.
  16. Install the exhaust manifold heat shield bolts.

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

Exhaust Manifold Installation - Right Side AWD


    Object Number: 1392414 Size: SH
  1. Install the engine mount bracket.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the engine mount bracket bolts.

    3. Tighten

        • Tighten the M10 engine mount bracket bolts (1) to 60 N·m (44 lb ft).
        • Tighten the M8 engine mount bracket bolts (2) to 38 N·m (28 lb ft).

    Object Number: 1392411 Size: SH
  3. Install the engine mount.
  4. Install the engine mount nut.

    5. Tighten
    Tighten the engine mount nut to 80 N·m (59 lb ft).


    Object Number: 1412145 Size: SH
  5. Install the NEW O-ring on the crankshaft position sensor, if damaged.

    6. Object Number: 902802 Size: SH
  6. Position the crankshaft position sensor into the cylinder block.
  7. Install the crankshaft position sensor bolt.

    8. Tighten
    Tighten the crankshaft position sensor bolt to 10 N·m (89 lb in).


    Object Number: 860801 Size: SH
  8. Position the right knock sensor to the cylinder block as shown.
  9. Install the knock sensor bolt.

    10. Tighten
    Tighten the knock sensor bolt to 23 N·m (17 lb ft).

  10. Ensure proper knock sensor orientation.

    11. Object Number: 902881 Size: SH
  11. Position a NEW exhaust manifold gasket onto the right exhaust manifold.
  12. Install the exhaust manifold bolts into the right exhaust manifold.
  13. Place the right exhaust manifold, exhaust manifold gasket and bolts as an assembly in position on the right cylinder head.
  14. Install the exhaust manifold bolts into the right cylinder head.

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


    Object Number: 945964 Size: SH
  15. Place the right exhaust manifold heat shield in position.
  16. Install the exhaust manifold heat shield bolts.

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