64 51 Air Conditioner (Evaporator) Control Units
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
AIR CONDITIONER (EVAPORATOR) CONTROL UNITS - TIGHTENING TORQUE SPECIFICATION TABLE
| - | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ High/medium pressure pressostat Bolt cement, Part No. 81 22 9 407 144. | E32/E34 | - | - | 25 Nm |
| 2AZ Low pressure pressostat. Bolt cement, Part No. 81 22 9 407 144 | E32/E34 | - | - | 19 Nm |
| 3AZ Three-way safety switch | E32/E34 | - | - | 25 Nm |