{"nhtsa_id":10017961,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-12-09","date":"2005-10-06","document_id":"10062005","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:HANGER,BRACKET","mfr_system":null,"summary":"PULL TRAILER FRAME IMPROVEMENT - ON SOME CALIFORNIA PULL TRAILERS WITH AIR RIDE SUSPENSIONS, A CRACK HAS DEVELOPED BEHIND ONE OF THE FRONT SUSPENSION TOWERS, AND THROUGH THE FRAME TUBE. IF A CRACK IS FOUND BEHIND EITHER HANGER, THE TRAILER MUST BE TAKEN OUT OF SERVICE IMMEDIATELY AND REPAIRED. HEIL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10017961","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","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":[]}