FATIGUE CRACKS DEVELOP IN THE FRONT AXLE KNUCKLE SUPPPORT ON HIGH MILEAGE VEHICLES THAT CAN CAUSE KNUCKLE

— Recall Campaign #94V075000

FATIGUE CRACKS DEVELOP IN THE FRONT AXLE KNUCKLE SUPPPORT ON HIGH MILEAGE VEHICLES THAT CAN CAUSE KNUCKLE FAILURE.

The recall was influenced by the manufacturer with about 2,336 units affected.


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NHTSA Safety Recall Notice

94V075000
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Manufacturer: FREIGHTLINER LLC
Recall date: March 15, 1994
NHTSA Campaign #: 94V075000
Units affected: 2,336

Description:
FATIGUE CRACKS DEVELOP IN THE FRONT AXLE KNUCKLE SUPPPORT ON HIGH MILEAGE VEHICLES THAT CAN CAUSE KNUCKLE FAILURE.
Consequeces:
KNUCKLE FAILURE CAN RESULT IN POSSIBLE WHEEL ASSEMBLY SEPARATION AND A LOSS OF VEHICLE CONTROL.
Corrective action:
REPLACE THE FRONT AXLE KNUCKLE ASSEMBLIES WITH A REDESIGNED KNUCKLE THAT HAS A RADIUS IN THE AREA WHERE CRACKS HAVE BEEN FOUND.
Notes:
SYSTEM: SUSPENSION; I-BEAM; SOLID; FRONT SPINDLE; KNUCKLE.VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS WITH GKN FRONT AXLES.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED IN A REASONABLE AMOUNT OF TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT FREIGHTLINER AT 1-503-735-8000. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Affects the following: