64 53 Refrigerant Lines And Expansion Valve
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - REFRIGERANT LINES AND EXPANSION VALVE
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Double pipe to expansion valve/bulkhead | E70/E71/E72 | M6 | 8.8 Nm | |
| 2AZ | Expansion valve to heater - A/C | E70/E71/E72 | M6 | 5.5 Nm | |
| 3AZ | Refrigerant lines to condenser | E70/E71/E72 | M8 | 18 Nm | |
| 4AZ | Refrigerant lines to air-conditioning compressor | E70/E71/E72 | M8 | 21 Nm | |
| 5AZ | Pressure/suction lines to double pipe | E70/E71/E72 | M8 | 18 Nm | |
| 6AZ | Pressure sensor in refrigerant line | E70/E71/E72 | 10 Nm | ||