13 71 Air Intake Silencer
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 BMW 335xi, 2010 BMW 335i, 2009 BMW 335xi, 2009 BMW 335i, and 2008 BMW 335xi. However, it is still accessible from the selected car via links, so may be relevant.
INTAKE SILENCER SPECIFICATION
| - | Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|---|
| 1AZ | Air duct, compressor 1, to intake muffler | N54 | Hose clamp | - | 3 Nm |
| 2AZ | Air duct, compressor 2, to intake muffler | N54 | Hose clamp | - | 3 Nm |
| 3AZ | Air duct, compressor 1+2, to crankcase/cylinder head | N54 | M6 x 25 | - | 9 Nm |
| 4AZ | Charge-air duct to bracket | N54 | M6 x 20 | - | 9 Nm |
| 5AZ | Intake duct to front wall | N54 | Self-tapping screw | - | 2 Nm |
| 6AZ | Charge-air duct Intercooler before throttle valve assembly to charge-air duct Intercooler to throttle valve assembly | N54 | Screw hose clamp with tensioning spring | - | 4.5 Nm |
| 7AZ | Raw air snorkel/Pit sensor to charge-air duct | N54 | Oval-head screw for thermoplastic | - | 2 Nm |
| 8AZ | Bracket, air duct, compressor 2, to cylinder head | N54 | M6 x 15 | - | 9 Nm |
| 9AZ | Charge-air duct to compressor outlet | N54 | V-band clamp | - | 3.5 Nm |