Steering gear procedure
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
The steering box must be replaced if one or more of the following points apply:
- Visible or noticeable damage to the steering box
- Version with electric steering box (EPS): Examine in particular the control unit with all plug connections for damage and hairline cracks.
- Unacceptable torque increase and jamming when the steering box is turned from lock to lock (without hydraulic/electrical assistance)
- Permissible tolerances exceeded during axle/wheel alignment (include alignment record with invoice/report if necessary)
- Fire damage
- Damage, permanent deformation or fractures to:
- Wheel rims in the event of a negative result from the wheel/axle alignment check
- Spring struts, steering stubs, wheel carriers
- Wishbones
- Leading or trailing links or anti-roll bars with this function
- Body-side screwing/attachment points for wheel guide/control components
- Front axle support
- Drop arm
- Track rods
- Steering box fixtures
- Steering Column
NOTE:
If the steering box replacement work which is required for safety reasons is refused by the customer or an insurance company for cost reasons, a memorandum to that effect must be drawn up and countersigned by the party bearing the costs of the accident repair.