THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE

— Recall Campaign #91V066000

THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE, AND SEPARATION FROM THE ENGINE.

The recall was influenced by the manufacturer with about 997 units affected.


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NHTSA Safety Recall Notice

91V066000
NHTSA Logo
Manufacturer: PACCAR Incorporated
Recall date: April 18, 1991
NHTSA Campaign #: 91V066000
Units affected: 997

Description:
THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE, AND SEPARATION FROM THE ENGINE.
Consequeces:
ENGINE FAN SEPARATION CAN CAUSE DEATH OR INJURY TO ANYPERSON IN THE PATH OF THE FAN.
Corrective action:
REPLACE ENGINE FAN WITH FAN FROM ANOTHER MANUFACTURER.
Notes:
SYSTEM: ENGINE FAN.VEHICLE DESCRIPTION: HEAVY TRUCKS EQUIPPED WITH FLEX-A-LITE ENGINE FANS.

Affects the following: