{"vehicle":{"id":"2020_freightliner_m2","year":2020,"make":"Freightliner","model":"M2"},"as_of":"2026-10-19","counts":{"count":1,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":1}],"components":[{"id":"engine","name":"Engine","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":10192960,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-10","date":"2014-02-01","document_id":"SB4934","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"DEF Tank Coolant Valve O-Ring Kit","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10192960-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10192960-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10192960"}],"next_cursor":null,"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":[]}