ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Oct 10, 1992
88 units potentially affected
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.
WINNEBAGO IND., INC.View on NHTSA.gov