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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 701 (Collision - Body Panel Repair (E92 & E93)) >> Body Panel Repair General Information >> 41 00... Position Of Shaped Parts For Cavity Acoustic Baffle (Convertible)

41 00... Position Of Shaped Parts For Cavity Acoustic Baffle (Convertible)

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Cavity sealing is carried out in specific body areas in order to reduce internal noise and to reduce condensate. To do this, shaped parts are inserted in the cavities. These shaped parts adapt themselves optimally due to heating of the body to approx. 180°C by expansion to the shape of the cavities.

Because it is not possible to heat the body to this extent for a body repair, a different procedure has been specified for this situation.

Fig 1: Specific Body Areas
G06179892Courtesy of BMW OF NORTH AMERICA, INC.