32 13 Power Steering Gear
WARNING: This page is about a different car, the 2010 BMW 528i, 2009 BMW 528i, and 2008 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - POWER STEERING GEAR
| Type | Thread | 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 | M 10 | 10 Nm |
| E30 / E60 / E61 / E63 / E64 / E67 | M 12 | 20 Nm | |
| E65 / E66 | M 12 | 30 Nm | |
| E60 / E61 / E63 / E64 | M 18 | 25 Nm | |
| E65 / E66 | M 18 | 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 |