11 62 Exhaust manifold
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2017 BMW M6, 2017 BMW 650i xDrive, 2017 BMW 650i, 2017 BMW 640i xDrive, and 2017 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - EXHAUST MANIFOLD
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Exhaust manifold to cylinder head Coat screw connections with CRC copper paste |
All | M6 | Replace nuts | 10 Nm |
| All/others | M7 | Replace nuts | 15 Nm | ||
| M10 | M8 | Upper row of staybolts 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 | |||||
| All/others | M8 | Replace nuts | 23 Nm | ||