11 53 Thermostat and Connections
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - THERMOSTAT AND CONNECTIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Thermostat housing to coolant pump | S63 | M6 | 10 Nm | |
| 2AZ Coolant line to turbocharger (supply) | S63 | M14x1.5 | 38 Nm | |
| 3AZ Coolant line to turbocharger (drain) | S63 | M14x1.5 | 38 Nm | |
| 4AZ Coolant line to turbocharger (supply) | S63 | M6x16 | 10 Nm | |
| 5AZ Coolant line to turbocharger (drain) | S63 | M6x16 | 10 Nm |