17 00 Coolant
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 328xi, and 2010 BMW 328i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - COOLANT
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Hose clamps to coolant hoses 32... 48 mm dia. | All | 2.5 Nm | ||
| 2AZ | Bleed screw (WAF 8) to thermostat housing | All, without E46 | 8 Nm | ||
| Plastic bleed screws to coolant lines | E46 | 2 -0.5/+1 Nm | |||
| 3AZ | Level switch (WAF 30) to coolant expansion tank | All | 3 Nm | ||
| 4AZ | Bleed screw to water valve or auxiliary water pump | E90/E91 | 3.5 Nm | ||