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NHTSARecalled Oct 12, 1977 · #77V173000

ENGINE COOLING SYSTEM:FAN

Hazard

Vehicle safety defect

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Description

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, CONTINUED OPERATION COULD CAUSE PIECES OF THE STIFFENER TO BREAK OFF.

Product details

Product
ENGINE COOLING SYSTEM:FAN
Type
Vehicle
Manufacturer
Mack Trucks, Inc.
Model numbers
UPCs

What you should do

DEALER WILL REPLACE THE ORIGINAL FAN WITH A STEEL FIXED BLADE FAN, FREE OF CHARGE.

View the official CPSC notice