{"nhtsa_id":10198686,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-01","date":"2021-06-03","document_id":"FT4720R1","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Coolant hose rubbing against bulk head panel edge","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198686-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198686-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198686","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NOVA BUS","model":"LFS ARTIC","year_from":2009,"year_to":2013,"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":[]}