32 31 070 Removing and installing/replacing lower section of steering spindle

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:

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 groove of power steering gear.

Tightening torque 32 31 1AZ. See STEERING AND WHEEL ALIGNMENT - TIGHTENING TORQUES .

Fig 1: Removing Lower Section Of Steering Spindle From Power Steering Gear

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Make sure universal joint is correctly seated.

Remove trim panel for pedal assembly. . See 51 45 185 REMOVING AND INSTALLING/REPLACING TRIM 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.

Remove lower section of steering spindle from steering column.

Installation:

Fig 2: Identifying Clamping Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Recut thread.

Replace clamping screw (1).

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

Tightening torque 32 31 1AZ. See STEERING AND WHEEL ALIGNMENT - TIGHTENING TORQUES .

After installation:

Carry out steering angle sensor adjustment/adjustment for active front steering . See 61 31 996 Steering angle sensor adjustment .
Turn steering wheel in both directions to full lock
NOTE: The airbag warning lamp must not light up in the process.
Check directional stability of car