1972 FORD WT9000 Recall

Campaign:: 74V237000 on 10/11/1979
Component:: Service brakes, air:supply:hoses, lines/piping, and fittings
Affected:: 6,705
Notes:: Ford campaign no 147.bus chassis and trucks.possibility that trucksequipped with air brakes may have been inadvertently built with an air supplyline from the foot treadle valve to the air supply tank that could becomedisconnected.should this occur, the air supply tank pressure would beexhausted and the service brake system could not be activated.(correct byinspecting and installing inserts where missing and tighten tube nuts tospecification).