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Home >> BMW >> 2021 >> 430i 2D Convertible >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Body Panel Repair (G22, G23 & G26) (1 Of 2) >> 41 00 Body Panel Replacement >> Opening Brazed Connections Rep-Alg-RAGRP41-4105305 - V.2 (4' Series Coupe, Convertible, And Gran Coupe Sedan)

Opening Brazed Connections Rep-Alg-RAGRP41-4105305 - V.2 (4' Series Coupe, Convertible, And Gran Coupe Sedan)

The "Bonding and Riveting" repair method involves replacing the watertight brazed connection with adhesive.

This gives rise to a new procedure for opening brazed connections.

Grind brazed seam with a belt grinder. This keeps the influence of heat in the area around the brazed seam as small as possible.

IMPORTANT: Never use a gas flame.
All traces of brazing solder do not have to be removed.
Do not grind body panels thin.