Suspension
- Component
- Suspension
- Manufacturer
- FINN CORPORATION
- Vehicles affected
- 68
- Reported to NHTSA
- 2003-10-06
Defect description
ON CERTAIN TRAILERS, THE AXLE UNITS HAVE A POTENTIAL FOR AN UNDER-MIN RADIUS ON THE AXLE SPINDLE. AN UNDERCUT SITUATION OR EXISTENCE OF A STRESS RISER MAY ALSO BE PRESENT.
Safety risk
THE PRESENCE OF THIS CONDITION CAN CREATE A STRESS RISER ON THE SPINDLE ARM CAUSING IT TO FAIL AT LOADS THAT IT WAS OTHERWISE DESIGNED TO ACCOMMODATE, RESULTING IN SEPARATION OF A WHEEL FROM THE AXLE ASSEMBLY.
Manufacturer remedy
DEALERS WILL INSTALL REPLACEMENT AXLES. OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING OCTOBER 2003. OWNERS SHOULD CONTACT FINN AT 1-800-543-7166.