NHTSA Campaign Id 72V016000; Date: Jan. 20, 1972
1964 Mack C; 1965 Mack C; 1966 Mack C; 1967 Mack C; 1968 Mack C; 1969 Mack C; 1970 Mack C; 1971 Mack C; 1964 Mack CF; 1965 Mack CF; 1966 Mack CF; 1967 Mack CF; 1968 Mack CF; 1969 Mack CF; 1970 Mack CF; 1971 Mack CF
Component: Service Brakes, Hydraulic:pedals And Linkages
Manufactured by: Mack Trucks, Incorporated
Affected Units:: 66
Fire chassis w/aerialscope. Manfd Dec. 1964 thru 1971. Possibility thatinadequate slack assembly was installed in production. Under certainconditions, slippage or failure of slack adjuster could occur and could resultin application of less than full braking effort on rear wheels. (correct byinspecting and replacing with higher capacity slack adjuster. )
Date Owners notified by Manufacturer: Jan 18, 1972
Also see: