64 52 Air conditioning compressor
WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - AIR CONDITIONING COMPRESSOR
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Refrigerant lines to air-conditioning compressor | E70, E71, E72 | M8 | 21 Nm | |
| E60/N47, E61/N47, E81, E82, E87, E88, E90/N47, E91/N47, E92/N47, E84/N47 | M8 | 18.5 Nm | ||
| E92/S65 | M8 | 21 Nm | ||
| 2AZ Oil filler plug, air conditioning compressor | E70, E71, E72 | 30 ± 1 Nm | ||
| E81/N43, E82, E88 | 25 Nm | |||
| 3AZ A/C compressor to carrier | N52, N52K | M8 x 87 | Replace aluminium screw/bolt Replace! Jointing torque Angle of rotation |
10 Nm 180±15° |
| M8 x 52 | Replace aluminium screw/bolt Replace! Jointing torque Angle of rotation |
10 Nm 90±15° |
||
| N43 | M8 | 23 Nm | ||
| N47 | M8 | 19 Nm | ||
| N54 | M8 | 19 Nm | ||
| N55 | M8 | 19 Nm | ||
| M57 | M8 | 19 Nm | ||
| N62 | M8 | 21.4 ± 3.2 Nm | ||
| N63 | M8 | 21.4 ± 3.2 Nm | ||
| S63 | M8 | 21.4 ± 3.2 Nm | ||
| 4AZ Bracket, pressure line, to compressor | E82/N54 | 7.6 Nm | ||
| 5AZ Bearing support, compressor, to crankcase | E70/E71 | 19 Nm | ||
| 6AZ Electric A/C compressor, to crankcase | E72 | M8 | 21.4 ± 3.2 Nm |