11 62 Exhaust manifold
WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.
11 62 EXHAUST MANIFOLD TIGHTENING SPECIFICATION
| Application | Type | Thread | Tightening Specification | Measure |
|---|---|---|---|---|
| 1AZ Exhaust manifold to cylinder head Coat screw connections with CRC copper paste | All | M6 | Replace nuts | 10 Nm |
| - | M50 / M52 / M52TU / M54 / M56 / S52 / S50 US | M7 | Replace nuts | 20 Nm |
| - | All / others | M7 | Replace nuts | 15 Nm |
| - | M10 | M8 | Upper row of stay bolts installed with bolt cement | 23 Nm |
| - | M21 | M8 | 12 Nm | - |
| - | Replace nuts Retighten after 2000 km Slacken nuts by a 1/4 turn | 12 Nm | ||
| - | M41 / M47 / M47TU / M51 / M57 / M57TU | M8 | Replace nuts | 20 Nm |
| - | All / others | M8 | Replace nuts | 23 Nm |