Removing and Installing/Replacing Steering Spindle Lower Section (AWD)

32 31 070 - Removing and installing/replacing steering spindle lower section (AWD)





Important!
If the lower section of the steering spindle is separated from the power steering gear/steering column, the steering column switch cluster may be damaged when the steering wheel is turned.





Necessary preliminary tasks:
- Remove trim panel for pedal assembly 51 45 185 Removing and Installing/Replacing Panel For Pedals





Release clamping screw (1).

Note:
Before detaching steering spindle (3) from steering column, mark double joint in relation to steering column.

Detach double joint (2) of steering spindle (3) from steering column.

Pull upper section (2) out of steering spindle (3).

Installation Note:
Clean thread to remove all remnants of screw securing adhesive.
Replace clamping screw.
Clamping screw must rest in groove of steering column.
Tightening torque 32 31 1AZ [1][2]Specifications.





N52: Remove gaiter with resonator.
M57T2: Remove steering gear cover at side.





Release clamping screw (1).
Move power steering gear into zero setting.

Note:
The markings on the cap and housing must match up (see arrow).

Remove ignition key.
Detach steering spindle lower section (2) from power steering gear.

Installation Note:
Clean thread to remove all remnants of screw securing adhesive.
Replace clamping screw.
Tightening torque 32 31 1AZ [1][2]Specifications.





Release screws (1).
Tightening torque 32 31 17AZ [1][2]Specifications.
Remove steering spindle lower section (2).





Observe installation sequence:
1. If necessary, move power steering gear into zero position or steering wheel into straight-ahead position
2. Slide steering spindle lower section (1) through sleeve (3)
3. Slide double joint (2) into steering spindle lower section (1)
4. Attach steering spindle lower section (1) to power steering gear
5. Attach double joint (2) to steering column
6. Align bracket (4) to engine compartment partition wall and press into place
7. Refer to the above-mentioned work steps for other notes on installation





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 Adjustments
- Check directional stability of car