32 00... Information on replacing steering gear after accident damage

Situation 

In the event of accidents or driving conditions similar to accidents, shocklike loads can cause different types of damage to steering gears. When a steering gear is externally undamaged, it is sometimes only possible to identify damage with great difficulty and with great effort. However, damage of this nature poses an unacceptable risk to the vehicle because it can result in failure of the steering system.

Because of the disproportionate amount of effort involved, it is generally not sensible to check thoroughly all the individual components of the steering gear and as an alternative it is necessary to take into account other components which can be checked more easily.

Procedure 

The steering gear must be replaced if one or more of the following points apply:

1. Visible or noticeable damage to the steering gear
   • Version with electric steering gear (EPS): Examine in particular the control unit with all plug connections for damage and hairline cracks.
2. Unacceptable torque increase and jamming when the steering gear is turned from lock to lock (without hydraulic/electrical assistance)
3. Permissible tolerances exceeded during axle/wheel alignment (include alignment record with invoice/report if necessary)
4. Fire damage
5. Damage, permanent deformation or fractures to:
   • Wheel rims in the event of a negative result from the wheel/axle alignment check
   • Spring struts, steering knuckles, wheel carriers
   • Control arms
   • struts or diagonal members or stabilizers with this function
   • Body-side screwing/bolting points for wheel guide/control components
   • Front axle support
   • Pitman arms
   • Tie rods
   • Steering gear fixtures
   • Steering Column

This guideline is binding for all accident repairs to BMW and MINI vehicles.