51 71... Removing And Installing/Replacing Left Or Right Reinforcement Cover

Undo screw (1) on front underbody protection.

Tightening torque 51 75 1AZ .

Undo screws (3) and nuts (4).

Tightening torque 51 75 1AZ .

Remove reinforcement cover (2).

Installation note: 

Ensure reinforcement cover (2) is properly secured.

Fig 1: Reinforcement Cover, Screws And Nuts

Courtesy of BMW OF NORTH AMERICA, INC.