51 71 373 Removing And Installing/Replacing Tension Strut On Spring Strut Dome

WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Vehicles must not be driven without tension struts.

Driving without tension struts will result in bodywork damage.

Necessary preliminary tasks:

Remove LOWER MICROFILTER HOUSING SECTION on left/right

If necessary, remove cover on spring strut dome on left/right:

Release expander rivets (1).
Remove cover (3),
taking care not to damage retaining lug (2)

Fig 1: Identifying Expander Rivets, Cover And Retaining Lug
Courtesy of BMW OF NORTH AMERICA, INC.

If necessary, remove tension strut panels:

Release expander rivets on panel (2)
Remove panel (2) in direction of arrow

Fig 2: Removing Panel

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: - modified screw connection!

Screws must be replaced and - because of the modified surface coating - tightened to increased torque!

Release screws (1).

Remove tension strut (2).

Installation:

Replace screws.

Tightening torque 51 61 1AZ . See 61 REINFORCEMENT, BODY for specs.

Fig 3: Identifying Tension Strut And Screws

Courtesy of BMW OF NORTH AMERICA, INC.