NHTSA recall 86V067000
Vehicle speed control
Mack CS 200 and 3 more
Reported May 27, 1986830 vehicles affectedMACK TRUCKS, INCORPORATEDBuilt Jul 1, 1985 – Oct 1, 1985
The defect
The sealant used on the injection pump could penetrate through the bushing and get between the throttle shaft and bushings causing the shaft to bind. consequence of defect: throttle shaft seizure may cause the engine to stay on full throttle, and result in loss of operator control and possibly an accident.
The remedy
Replace both bushings in the governor housing.