Mack Cf — Brakes
High risk
Sep 28, 1989
Model years: 1987, 1988, 1989
UNDER CERTAIN OPERATING CONDITIONS AND WITH FRONT WHEELS TURNED EITHER TO THE EXTREME LEFT OR RIGHT POSITION, THE BRAKE HOSES COULD CHAFE AGAINST THE BRAKE CHAMBER AND EVENTUALLY F
Also affects: Mack Mc
Mack Cf — Brakes
High risk
Aug 5, 1988
Model years: 1985, 1986
THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 106 - BRAKE HOSES (BURST STRENGTH).
Also affects: Mack Dm, Mack Dmc, Mack Mc, Mack Mh, Mack Mhr
Mack Cf — Steering
High risk
Nov 30, 1987
Model years: 1987
ON TRUCKS WITH MACK FA(W)616 OR 617 SERIES FRONT AXLE, THE CROSS STEERING LEVERS MAY BE IMPROPERLY HEAT-TREATED. THIS COULD REDUCE THEIR FATIQUE LIFE AND RESULT IN FAILURE. SUCH A
Also affects: Mack Rd, Mack Dm, Mack U, Mack Rs, Mack Rw
Mack Cf — Not Entered
High risk
Apr 5, 1984
Model years: 1978, 1979, 1980, 1981, 1982
THE SPRING SEAT, WHICH IS LOCATED BETWEEN THE AXLE HOUSING AND THE REAR SUSPENSION SPRING PACK CAN DEFORM, RESULTING IN REDUCED CLAMPING FORCE IN THE SUSPENSION ASSEMBLY. THIS COUL
Also affects: Mack F, Mack Fm, Mack Mb, Mack Mc, Mack Mr
Mack Cf — Not Entered
High risk
Aug 21, 1978
Model years: 1974, 1975, 1976, 1977, 1978
TRUCKS EQUIPPED WITH MACK FA AND FAW 6A6 AND 617 SERIES FRONT STEERING AXLES. THE CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA NEAR THE BOSS FOR THE CROS
Also affects: Mack Dm, Mack Dmm, Mack Mb, Mack Rd
Mack Cf — Not Entered
High risk
Oct 27, 1977
Model years: 1972, 1973, 1974, 1975, 1976, 1977
TRUCKS EQUIPPED WITH MACK 6 CYLINDER ENGINES AND FLEXIBLE BLADE ENGINE COOLING FANS. THE FLEXIBLE BLADE FANS MAY DEVELOP FATIGUE CRACKS IN THE LAMINATED STIFFENER. CONTINUED ENGINE
Also affects: Mack Rl, Mack R, Mack Rm, Mack Hmm, Mack Dmm
Mack Cf — Not Entered
High risk
Oct 27, 1977
Model years: 1977
TRUCKS EQUIPPED WITH CERTAIN SEAT BELT ASSEMBLIES MANUFACTURED BY INDIANA MILLS AND MANUFACTURING INC. THE SEAT BELT ASSEMBLIES, STYLE NO. IMM-385 AND B1000R-P, PERFORMED MARGINALL
Also affects: Mack Dm, Mack Dmm, Mack F, Mack Hmm, Mack R
Mack Cf — Not Entered
High risk
Jul 11, 1977
Model years: 1977
TRUCKS EQUIPPED WITH DAYTON-WALTHER FRONT WHEELS AND MACK FA617C OR FAW617 FRONT AXLES. THE DAYTON-WALTHER FRONT WHEEL STUDS WERE NOT PROPERLY HEAT TREATED AND ARE SUBJECT TO CRACK
Also affects: Mack Dm, Mack F, Mack Mb, Mack R, Mack Rd