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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 479 (Collision - Body Panel Repair (F01, F02)) >> Front Lid >> 51 23 400 Removing And Installing/Replacing Left Or Right Actuator (Active Pedestrian Protection), Vehicles Up To 09/2011 >> Installing actuator

Installing actuator

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Screw hinge upper section to hinge lower section.

To do so, insert retaining screws M8 (1) and tighten.

IMPORTANT: After the actuator has been installed, retaining screws (1) must be removed again!
Fig 1: Identifying Actuator Retaining Screws
G08505722Courtesy of BMW OF NORTH AMERICA, INC.

Connect plug (1) to actuator.

Fig 2: Connecting Plug To Actuator
G08505723Courtesy of BMW OF NORTH AMERICA, INC.

Secure actuator screws (1).

Tighten screws hand-tight only  .

Fig 3: Identifying Actuator Screws
G08505724Courtesy of BMW OF NORTH AMERICA, INC.

Insert screws (1) and tighten down

Tightening torque 41 61 5AZ .

Fig 4: Identifying Actuator Screws
G08505725Courtesy of BMW OF NORTH AMERICA, INC.

Tighten down screws (1).

Tightening torque 41 61 4AZ .

Fig 5: Identifying Actuator Screws
G08505726Courtesy of BMW OF NORTH AMERICA, INC.

Fit resetter (2).

Remove retaining screws (1).

IMPORTANT: After the actuator has been installed, retaining screws (1) must be removed!
If the retaining screws are not removed after the actuator has been installed, active pedestrian protection will not function.

Seal holes of retaining screws with protective caps.

Fig 6: Identifying Resetter And Retaining Screws
G08505727Courtesy of BMW OF NORTH AMERICA, INC.