2011 TIFFIN ALLEGRO BUS Structure Problems

The contact owns a 2011 Tiffin Allegro Bus. The contact initially received notification of NHTSA Campaign Number: 12V526000 (Structure) and the RV was taken to a RV dealer and serviced. Recently, the contact took the RV to an independent mechanic for routine maintenance check and was informed that the part used to repair the exhaust shield, had rubbed against the exhaust pipe and created a hole. The mechanic informed the contact that the failure could have led to a fire. The mechanic also informed the contact that the bedroom floor located underneath the exhaust was charred due to the failure. The manufacturer was notified of the failure and acknowledged the defect. The RV was not repaired. The failure mileage was approximately 48,000.