NHTSA Campaign Id 70V097000; Date: Aug. 12, 1970
1969 Chevrolet C40; 1970 Chevrolet C40; 1969 Chevrolet C50; 1970 Chevrolet C50; 1969 Chevrolet C60; 1970 Chevrolet C60; 1969 Chevrolet CD50; 1970 Chevrolet CD50; 1969 Chevrolet CG50; 1970 Chevrolet CG50; 1969 Chevrolet M40; 1970 Chevrolet M40; 1969 Chevrolet M50; 1970 Chevrolet M50; 1969 Chevrolet M60; 1970 Chevrolet M60; 1968 Chevrolet SE40; 1969 Chevrolet SE40; 1970 Chevrolet SE40; 1968 Chevrolet SE50; 1969 Chevrolet SE50; 1970 Chevrolet SE50; 1968 Chevrolet SE60; 1968 Chevrolet SS40; 1969 Chevrolet SS40; 1970 Chevrolet SS40; 1968 Chevrolet SS50; 1969 Chevrolet SS50; 1970 Chevrolet SS50; 1968 Chevrolet SS60; 1969 GMC S4500; 1970 GMC S4500; 1969 GMC S5500; 1970 GMC S5500; 1969 GMC S6500; 1970 GMC S6500; 1969 GMC S7500; 1970 GMC S7500
Component: Service Brakes, Hydraulic:foundation Components:master Cylinder
Manufactured by: General Motors Corp.
Affected Units:: 21,000
Possibility that cover on dual hy- draulic brake master cylinder may becomedistorted due to excessive tightening of attachment bolt. If this conditionexists, brake fluid may leak from under cover and excessive loss of brake fluidcould result in reduced brake efficiency. (correct by replacing with newimproved type cover. )
Date Owners notified by Manufacturer: Aug 6, 1970
Also see: