51 71 ... Removing And Installing/Replacing Assembly Compartment Partition Wall

Necessary preliminary tasks: 

• Remove left microfilter housing cover  . See 64 31 101 REMOVING AND INSTALLING/REPLACING LEFT MICROFILTER HOUSING COVER and 64 31 106 REMOVING AND INSTALLING/REPLACING RIGHT MICROFILTER HOUSING COVER .
• Remove microfilter housing (upper section)  . See 64 31 081 REMOVING AND INSTALLING/REPLACING MICROFILTER HOUSING .

Assembly compartment partition wall, middle: 

Remove seal (1) for engine hood/bonnet.

Release screws (2, 4).

Remove partition wall (3).

Installation: 

Make sure partition wall is correctly positioned.

Assembly compartment partition wall, left/right: 

Release expansion rivet (1).

Release screws (2, 4).

Left only: Unclip connecting cable (3).

Remove partition wall (5).

Installation: 

Replace damaged expander rivet.

Make sure partition wall is correctly positioned.

Make sure screws are installed in correct positions.