12 90 Control Unit Housing
WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - CONTROL UNIT HOUSING (1AZ - 5AZ)
| Type | Thread | Tightening Specification | Measure | |
|---|---|---|---|---|
| 1AZ Assembly of upper and lower sections | E32 / E34 / E36 | 5 N.m. | ||
| 2AZ Center section to body | E32 / E34 | 3 N.m. | ||
| 3AZ Control unit holder in E box | E36 | 5 N.m. | ||
| 4AZ Control unit box cover | E38 / E39 / E52 | 4 N.m. | ||
| E46 | 6 N.m. | |||
| E53 / E36/7 / E54 | 3 N.m. | |||
| 5AZ Electronics box to firewall | E65 | Plastic screw | 6 N.m. |