New part preparation

Open welded connections in area (1) and remove cross member (2).

Fig 1: Identifying Cross Member And Welded Connection Area

Courtesy of BMW OF NORTH AMERICA, INC.

View from below.

Adjust cross member in combination with tail panel to fit and secure.

Set 6 bore holes Ø 4.2 mm for blind rivets N6  in the area (1).

In areas (2) set 3 bore holes Ø 4.2 mm for blind rivets N3  .

Fig 2: Identifying N3 And N6 Blind Rivet Areas

Courtesy of BMW OF NORTH AMERICA, INC.

Operation is described on the left side.

Right side identical.

Set 2 bore holes Ø 4.2 mm for blind rivets N6  in the area (1).

Remove cross member (2) again and deburr bore holes.

Fig 3: Identifying Cross Member And Welded Connection Area

Courtesy of BMW OF NORTH AMERICA, INC.