1979 Ford F-800 Recall

TRUCK AND BUS CHASSIS EQUIPPED WITH GASOLINE ENGINES. HEAT RADIATED BY THE EXHAUST MUFFLER MAY RUPTURE EITHER OF THE NEARBY SERVICE OR PARKING AIR BRAKE TUBES RESULTING IN A LOSS OF SUPPLY AIR TO THE SECONDARY AIR BRAKE SYSTEM. THIS WOULD REDUCE VEHICLE BRAKING EFFECTIVENESS BY 50%.

FORD F-800