NHTSA recall 84V032000
Service brakes, air › Supply › Hoses, lines/piping, and fittings
Western Rwl Series and 1 more
The defect
Front axle air brake lines are routed too close to the engine exhaust manifold. This can permit brake lines to melt and rupture, causing a reduction in air pressure to brake chambers upon brake application.
The remedy
Front axle air brake lines will be replaced, employing new routing and heat resistance improvements.