71 60 Trailer tow hitch (from 03/2007)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - TRAILER TOW HITCH (FROM 03/2007)
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Trailer tow hitch to body | E60, E61 | Jointing torque | 50 Nm | |
| Torque angle | 90° | |||
| 2AZ Pivoting unit, trailer tow hitch, to carrier | E60, E61 | M12x35 | Replace screws | 5 Nm |
| 3AZ Socket to ball rod | E60, E61 | 5 Nm |