11 72 Air pump, lines and control valves
WARNING: This page is about a different car, the 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - AIR PUMP, LINES AND CONTROL VALVES
| |
Type |
Thread |
Tightening specification |
Measure |
| 1AZ |
Secondary air valve to cylinder head |
N52K |
M6 |
|
8 Nm |
| 2AZ |
Secondary air pump to mounting bracket/pump carrier |
N52K |
M6 |
|
8 Nm |
| 3AZ |
Intake hose/intake line to body |
N52K |
M6 |
|
8 Nm |