
Screw the support brackets (4536) to the outer reinforcements using the screws (1706), paying attention to the orientation of the parts (see diagram above). Make sure to tighten them firmly on one side only and leave some play on the other.

Place the metal support (7861) into the opening of the plastic parts (4536).

Tighten the screws on the side previously left with play to finalize the mounting of the support.
