Mack Cf Fire Chassis — Steering
High risk
May 21, 1991
Model years: 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
UNDER CERTAIN STRESS CONDITIONS THE STEERING ARM MAY CRACK AND, WITH CONTINUED OPERATION, THE CRACK MAY PROPOGATE AND EVENTUALLY CAUSE THE STEERING LEVER TO BREAK. THIS COULD RESUL
Mack Cf Fire Chassis — Steering
High risk
Jun 19, 1990
Model years: 1985, 1986, 1987, 1988
INADEQUATE WELDING PRACTICES BY THE COMPONENT MANUFACTURER COULD RESULT IN SEPARATION OF THE TWO PIECE STEERING GEAR MOUNTING BRACKET. THIS COULD RESULT IN IMPAIRED STEERING CONTRO
Mack Cf Fire Chassis — Steering
High risk
Jun 2, 1986
Model years: 1984, 1985, 1986
INCORRECT STEERING SHAFT RETAINING NUT COULD LOOSEN AND ULTIMATELY LEAD TO STEERING WHEEL DISENGAGEMENT. CORRECTION: PROPER NUT WILL BE INSTALLED TO ENSURE STEERING WHEEL RETENTION
Mack Cf Fire Chassis — Not Entered
High risk
Jan 19, 1982
Model years: 1976, 1977, 1978, 1979, 1980, 1981
THE FLOORBOARD OPENING AND STEERING COLUMN SEAL BRACKET DOES NOT ALLOW CLEARANCE FOR THE STEERING SHAFT TO TURN FREELY. THE PINCH BOLT IN THE COLUMN YOKE BINDS OR LOCKS THE COLUMN
Mack Cf Fire Chassis — Not Entered
High risk
Aug 22, 1975
Model years: 1972, 1973, 1974, 1975
CF MODEL FIRE CHASSIS WITH MACK FAF-500C SERIES FRONT AXLES EQUIPPED WITH S-CAM BRAKES MANUFACTURED DURING THE PERIOD OF MAY 17, 1972 THROUGH JUNE 23, 1975. THE FRONT WHEEL BRAKE C