{"nhtsa_id":10109978,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-03","date":"2014-12-04","document_id":"LI1643ER1","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; UNKNOWN OR OTHER","mfr_system":null,"summary":"The crystallization of urea creates leaks and venting odors, and dirt may enter the reservoir.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10109978-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10109978-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10109978","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NOVA BUS","model":"LFS","year_from":2010,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"NOVA BUS","model":"LFS ARTIC","year_from":2010,"year_to":2010,"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":[]}