32 13 Power Steering Gear
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 528xi, 2009 BMW 535xi, 2009 BMW 528xi, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
POWER STEERING GEAR - TIGHTENING TORQUES
| 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 |