32 31 Steering Column
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW 760i, 2005 BMW 760i, 2005 BMW 760Li, 2004 BMW 760i, and 2004 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
STEERING COLUMN - TIGHTENING TORQUE SPECIFICATIONS (1AZ - 17AZ)
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Universal joint/coupling to steering gear/steering spindle | E12 / E24 to 5.82, | Replace clamping screw | 25 N.m. | |
| E24 from 5.82 / E21 / E30 / E28 / E23 / E32 / E34 / E31 / E46 / E52 / E60 / E61 / E63 / E64 / E65 / E66 / E83 | Replace clamping screw | 22 N.m. | ||
| E36 / E38 / E39 | Replace clamping screw | 19 N.m. | ||
| E53 (steel joint) | M8 10.9 | Replace clamping screw | 24 N.m. | |
| E53 (aluminum joint) | M8 10.9 | Replace clamping screw | 28 N.m. | |
| E85 | M8 | Replace clamping screw Recut thread in cardan universal joint | 30 N.m. | |
| 2AZ Bearing block for steering column adjustment to instrument panel carrier and pedal bearing block | All | M8 | 22 N.m. | |
| 3AZ Hexagon screw to bearing block for steering column adjustment | E12, E24 / until 5.82 | M10 x 115 | 25 N.m. | |
| E28, E24 / from 5.82 | M8 x 110 | 22 N.m. | ||
| E23 | M10 x 170 | 27 N.m. | ||
| E31, E32, E34 | See Repair Instruction | |||
| E38, E39, E53 | M8 self-locking | Adjustment lever in clamped position | 3.0 N.m. | |
| E46, E83 | M8 self-locking | Value 1 | 4.0 N.m. | |
| Value 2 | 4.8 N.m. | |||
| E85 | M8 self-locking | Adjusting lever without needle bearing | 6 +/- 1 N.m. | |
| Adjusting lever with needle bearing | 3.2 N.m. | |||
| 4AZ Clamp/shackle for outer steering tube | All / except E23 | 22 N.m. | ||
| E23 | 10 N.m. | |||
| 5AZ Airbag: Steering column to holder | All | 18 N.m. | ||
| 6AZ Steering column to instrument panel / support tube | E60 / E61 / E63 / E64 / E65 / E66 / E67 / E83 / E85 | 21.4 N.m. | ||
| 7AZ Steering column to dashboard | All | 14 N.m. | ||
| 8AZ Sliding piece (screw/nut) | E46 | 9.5 N.m. | ||
| 9AZ Control unit, steering column (CIM) to steering column | E65 / E66 / E67 | 2.8 N.m. | ||
| 10AZ Sleeve holder to body | E85 | M6 | 2.5 N.m. | |
| E83 | M6 | 2.8 N.m. | ||
| 11AZ Cable holder to steering column | E46 | M5 (silver) | 8.8 N.m. | |
| E46 | M5 (black) | 4 N.m. | ||
| 12AZ Electric drive to steering column | E65 / E66 | M6 | 8 N.m. | |
| E60 / E61 / E63 / E64 | 6 + 1 N.m. | |||
| 13AZ Steering spindle to double universal joint / universal joint | E65 / E66 / E67 / E83 | Replace clamping screw | 28 N.m. | |
| 14AZ Universal joint with corrugated tube to steering gear | E65 / E66 / E67 | Replace clamping screw | 22 N.m. | |
| 15AZ Bearing block of steering column to bulkhead | E83 | M8 | 22 N.m. | |
| 16AZ Steering column to bearing block | E83 | M6 | Stick in nut again | 8.8 N.m. |
| 17AZ Steering spindle middle section to assembly partition wall | E60, E61 (AWD) | 6 N.m. |