32 31 070 Removing And Installing / Replacing Lower Section Of Steering Spindle

WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT:

If the lower section of the steering spindle is separated from the power steering gear/steering column, this can result in damage to the steering column switch cluster when the steering wheel is turned!

If necessary, remove steering gear cover at side

Release clamping screw.

Remove lower section of steering spindle from power steering gear.

Installation:

Fig 1: Removing Steering Spindle

Courtesy of BMW OF NORTH AMERICA, INC.

Recut thread.

Lower section of steering spindle can only be attached in one position to the power steering gear.

Replace clamping screw.

Clamping screw must rest in steering spindle groove of steering gear.

Tightening torque: 32 31 1AZ . See STEERING COLUMN for specs.

IMPORTANT:

Make sure universal joint is correctly seated.

Remove TRIM PANEL FOR PEDAL ASSEMBLY .

When reinstalling lower section of steering spindle: mark installation position of universal joint in relation to steering column.

Switch on ignition.

Turn steering wheel approx. 45°, hold securely and release clamping screw (1).

Turn steering wheel back and remove ignition key.

Detach lower section of steering spindle from steering column.

Fig 2: Removing Clamping Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Clean thread to remove all remnants of screw securing adhesive.

Replace clamping screw (1).

Clamping screw (1) must rest in groove of steering column.

Tightening torque: 32 31 1AZ . See STEERING COLUMN for specs.

After installation:

Turn steering wheel in both directions to full lock. The airbag warning lamp must not light up in the process.
Carry out STEERING ANGLE SENSOR ADJUSTMENT /ADJUSTMENT FOR ACTIVE FRONT STEERING
Check directional stability of car