{"nhtsa_id":10212999,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-07","date":"2020-05-27","document_id":"B20008","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"Due to a customer complaint of a cracked spring post, an internal quality inspection found that a galvanic barrier had not been installed between the galvanized Aeroskirt Spring Posts and the aluminum mounting plates on the bottom of the trailer. Over an extended period of time, this can lead to Galvanic Corrosion between the two mating surfaces.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10212999-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10212999-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212999","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WABASH NATIONAL","model":"VAN","year_from":2018,"year_to":2020,"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":[]}