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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Collision - Body Panel Repair (E82)) >> Body Panel Repair >> 41 00... Installing A Cavity Acoustic Baffle (Not Expanded)

41 00... Installing A Cavity Acoustic Baffle (Not Expanded)

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NOTE: Carry over schematic representation to the relevant vehicle type.

The following repair represents replacement of a cavity acoustic baffle.

Before these work steps, prepare the new part so that it is ready to install (adapting, cutting to size, applying welding primer etc.).

Sand contact surface of cavity acoustic baffle (1) with coarse-grained abrasive paper (grain 50 - 100).

Clean contact surface (1) with spirit.

Apply a bead approx. 15 mm high of window glass adhesive  to contact surface (1). Refer to 41 00... Overview Of Expendable Materials .

Attach cavity acoustic baffle in specified position (see old part).

Fit, secure and weld up new part.

Fig 1: Identifying Contact Surface Of Cavity Acoustic Baffle
G04726778Courtesy of BMW OF NORTH AMERICA, INC.
WARNING: Ensure adequate ventilation over entire processing period.