NHTSA (USA)Critical
2001 VOLVO VNMNHTSA Campaign #03V204000
The official notice
Defect
ON CERTAIN HEAVY DUTY TRUCKS EQUIPPED WITH JOST INTERNATIONAL JSK 37U SERIES FIFTH WHEELS, A FATIGUE CRACK CAN DEVELOP IN THE BRACKET PIN WELD UNDER CERTAIN LOADING CONDITIONS.
Safety Risk
IF LEFT UNDETECTED OR CORRECTED IT COULD LEAD TO THE SEPARATION OF THE FIFTH WHEEL TOP PLATE FROM ITS MOUNTING STRUCTURE, POSSIBLY RESULTING IN A CRASH.
Remedy
DEALERS WILL REPLACE THE BRACKET PINS AND REPAIR INSTRUCTIONS FREE OF CHARGE. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT JOST INTERNATIONAL AT 616-846-7700 OR BY EMAIL TO RECALL@JOSTINTERNATIONAL.COM OR VOLVO TRUCK AT 800-528-6586.
Updated June 10, 2026