17 00 Coolant
WARNING: This page is about a different car, the 2010 BMW M6, 2009 BMW M6, 2008 BMW M6, 2007 BMW M6, and 2006 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - COOLANT
| Type | 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 |