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Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Rear Axle -- Repair M5 (F90)) >> 33 31 Rear Axle Carrier >> 33 31 503 Lowering/raising rear axle support (M5 2018-2022) >> Preparing the special tool

Preparing the special tool

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WARNING: Car may slip off the vehicle hoist where components are supported. 
Danger! Immobilization period-threatening injuries! 
  • Secure the vehicle hoist against lowering and lifting.
  • Make sure that the vehicle does not lift off the mounting plates on the vehicle lift.
WARNING: Car may slip off the vehicle hoist if the weight is distributed unevenly. 
Danger! Immobilization period-threatening injuries! 
  • Ensure there is a specific weight compensation on the car.

Preliminary work 

NOTE: TECHNICAL INFORMATION 
In a profile rail pair, two profile rails are connected to one another by gearing.
G05516132Courtesy of BMW OF NORTH AMERICA, INC.