NHTSA recall 85V085000
Service brakes, air › Supply › Hoses, lines/piping, and fittings
Chevrolet C6 and 3 more
Reported Jul 2, 1985624 vehicles affectedGENERAL MOTORS CORP.Built Oct 1, 1982 – Nov 1, 1984
The defect
The front air brake hose may contact the inner fender on the left and/or right sides of some trucks. In some instances, the brake hose may rub through, resulting in a loss of air pressure upon brake application. consequence of defect: brake hose may rub through causing air pressure loss when brakes are applied and reduced braking ability. A reduction of braking ability at a time when minimum stopping distance IS required could result in a vehicle crash without prior warning.
The remedy
Install new brake chamber support brackets, brake line elbows, and air brake hoses, as necessary.