{"nhtsa_id":10123387,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-14","date":"2014-04-28","document_id":"XLR4282014","mfr_campaign":null,"replaces":null,"component":"WHEELS; TRAILER HITCHES","mfr_system":null,"summary":"This Technical Service Bulletin is a notification that an equalizer with an improper height for the spring hangers may have been substituted on one specific fifth wheel trailer model. This Bulletin describes the inspection that needs to take place as well as the procedure for correcting the issue.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10123387-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10123387-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10123387","components":[{"id":"trailer-hitch","name":"Trailer hitch","parent":null},{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FOREST RIVER","model":"FOREST RIVER","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":[]}