32 13 Power Steering Gear
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, 2007 BMW 750Li, and 2006 BMW 750i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - POWER STEERING GEAR
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 6AZ | Ring nut | E30 | with 2.5 mm dia. wire | 120 Nm | |
| E30 | with 3.5 mm dia. wire | 150 Nm | |||
| 7AZ | Valve housing to case | E30 | 18 Nm | ||
| 8AZ | Pressure piece cover | E30 | 18 Nm | ||
| 9AZ | Internal lines to steering gear | E30 | M10 | 10 Nm | |
| E30 / E60 / E61 / E63 / E64 / E67 | M12 | 20 Nm | |||
| E65 / E66 | M12 | 30 Nm | |||
| E60 / E61 / E63 / E64 | M18 | 25 Nm | |||
| E65 / E66 | M18 | 60 Nm | |||
| 10AZ | Coupling bolt with hexagon socket | E34 (AWD) | 20 Nm | ||
| 11AZ | Pipe (pipe cringe) to steering gear | E30 / E36 | 8 Nm | ||
| 12AZ | Servotronic converter to power steering gear | E60 / E61 / E63 / E64 / E65 / E66 / E67 / E83 | 3 Nm | ||