11 72 Air Pump, Lines And Control Valves
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
AIR PUMP, LINES AND CONTROL VALVES SPECIFICATIONS
| |
Type |
Thread |
Tightening Specification |
| 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 |