17 00 Coolant
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - 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 |