{"nhtsa_id":10002174,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-15","date":"2003-04-03","document_id":"5901","mfr_campaign":null,"replaces":null,"component":"STRUCTURE","mfr_system":null,"summary":"REAR FIFTH WHEEL STOPS ARE WELDED 1.5 INCHES TOO FAR FORWARD WHICH PREVENTS THE FIFTH WHEEL FROM SLIDING OVER THE FULL DESIGNED TRAVEL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002174","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"KENWORTH","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}