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LOWER STRUCTURE 41 REAR LONGITUDINAL GIRDER REPLACEMENT This operation shall be performed only on the repair bench. For the specific supports mounting on the bench, please see the 40 chapter. 41 - 2 DISMOUNTING Dismount the damaged elements, which are in contact with the rear longitudinal girder. Proceed to a straightening on the body checking/straightening Celette type, until bringing Detach the welding points of the rear longitudinal girder (1) which are in contact with: - the central floor in the area (1); Straighten the areas resulted after dismounting. REMOUNTING Position and center the new element and under gas protection welding) Protect the new element with a corrosion preventing and noise absorbent product. 1 5 4 7 2 3 6 |