1972 Mack U Recalls

4 known recalls on record with NHTSA. Data updated 4 hours ago.

Steering, Linkages, Knuckle, Spindle, Arm

August 8, 1978 NHTSA recall 78V171000 2,100 units

DEFICIENCIES, IN THE FORM OF FORGING LAPS, CRACKS AND EXCESSIVE DECARBURIZATION DURING HEAT TREATMENT, EXIST IN THE STEERING KNUCKLES. STRESSES IMPOSED WITH INTEGRAL HYDRAULIC POWER STEERING MAY LEAD TO A FAILURE IN…

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Engine And Engine Cooling, Cooling System, Fan

October 12, 1977 NHTSA recall 77V173000 48,000 units

THE FLEX BLADE FANS ON THE INVOLVED VEHICLES MAY DEVELOP CRACKS IN THE LAMINATED STIFFENER AS A RESULT OF FATIGUE DURING OPERATION. IF SUCH A CONDITION EXISTS AND THE CRACKS GO UNDETECTED,…

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Suspension, Multiple Axle

June 23, 1975 NHTSA recall 75V118000 414 units

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Power Train, Axle Assembly, Banjo Housing

February 25, 1974 NHTSA recall 74V032000 9,019 units

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Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal or repair advice.