NHTSA recall 92V149000
Engine and engine cooling › Exhaust system
Winnebago Spectrum
The defect
The a.i.r./ exhaust check valves at the engine may malfunction allowing hot exhaust gases to pass into the rubber hoses which normally carry unheated air.
The risk
The hot exhaust gases that pass through the check valveto the rubber hoses have the potential to melt and/or ignite the rubber hose.the melted or ignited rubber hose will damage the surrounding components andthe fire may cause further vehicle damage or personal injuries.
The remedy
Replace the malfuntioning check valves.