32 31 Steering Column
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 - STEERING COLUMN
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Universal joint/coupling to steering gear/steering spindle | E12, E24 / until 5.82 | Replace clamping screw | 25 Nm | |
| E21, E23, E24 / from 5.82, E28, E30, E31, E32, E34, E46, E52, E60, E61, E63, E64, E65, E66, E67, E83 | Recut thread Replace clamping screw |
22 Nm | |||
| E36, E38, E39 | Recut thread Replace clamping screw |
19 Nm | |||
| E53 / Steel joint | M8 10.9 | Recut thread Replace clamping screw |
24 Nm | ||
| E53 / Aluminium joint | M8 10.9 | Recut thread Replace clamping screw |
28 Nm | ||
| E85, E86 | M8 | Recut thread Replace clamping screw |
30 Nm | ||
| 2AZ | Bearing block for steering column adjustment to instrument panel carrier and pedal bearing block | E31, E32, E34 | M8 | 22 Nm | |
| 3AZ | Hexagon screw to bearing block for steering column adjustment | E12, E24 / until 5.82 | M10 x 115 | 25 Nm | |
| E28, E24 / from 5.82 | M8 x 110 | 22 Nm | |||
| E23 | M10 x 170 | 27 Nm | |||
| E31, E32, E34 | Observe repair instruction. | ||||
| E38, E39, E53 | M8 | Adjustment lever in clamped position | 3.0 Nm | ||
| E46, E83 | M8 | Value 1 | 4.0 Nm | ||
| Value 2 | 4.8 Nm | ||||
| E85, E86 | M8 | Adjusting lever without needle bearing | 6 Nm | ||
| Adjusting lever with needle bearing | 3.2 Nm | ||||
| 4AZ | Clamp/shackle for outer steering tube | E12, E21, E24, E28 | 22 Nm | ||
| E23 | 10 Nm | ||||
| 5AZ | Airbag: Steering column to holder | E23, E24, E28 | 18 Nm | ||
| 6AZ | Steering column to instrument panel / support tube | E60, E61, E63, E64, E65, E66, E67, E83, E85, E86 | 21 Nm | ||
| 7AZ | Steering column to dashboard | E12, E23, E24, E28 | 14 Nm | ||
| 8AZ | Sliding piece (screw/nut) | E46 | 9.5 Nm | ||
| 9AZ | Control unit, steering column (CIM) to steering column | E65, E66, E67 | 2.5 Nm | ||
| 10AZ | Bracket for sleeve to body | E85, E86 | M6 | 2.4 Nm | |
| E83 | M6 | 2.8 Nm | |||
| 11AZ | Cable holder to steering column | E46 | M5 (silver) | 8.8 Nm | |
| E46 | M5 (black) | 4 Nm | |||
| 12AZ | Electric drive to steering column | E65, E66 | M6 | 8 Nm | |
| E60, E61, E63, E64 | 6 Nm | ||||
| 13AZ | Steering spindle to double universal joint / universal joint | E53, E65, E66, E67, E83 | Recut thread Replace clamping screw |
28 Nm | |
| 14AZ | Universal joint with corrugated tube to steering gear | E65, E66, E67 | Recut thread Replace clamping screw |
22 Nm | |
| 15AZ | Bearing block of steering column to bulkhead | E83 | M8 | Replace nuts | 21.4 Nm |
| 16AZ | Steering column to bearing block | E83 | M6 | Stick in nut again | 8.8 Nm |
| 17AZ | Steering spindle middle section to assembly partition wall | E60 / Four Wheel Drive, E61 / Four Wheel Drive | 6 Nm | ||