11 72 Air pump, lines and control valves
WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 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 |
N52 |
M6 |
|
8 Nm |
| 2AZ Secondary air pump to mounting bracket/pump carrier |
N52 |
M6 |
|
8 Nm |
| 3AZ Intake hose/intake line to body |
N52 |
M6 |
|
8 Nm |