{"nhtsa_id":10133198,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-16","date":"2018-03-27","document_id":"Dealer Letter R1","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"This is a Letter sent to dealers. This letter instructs the dealers who order air conditioning refrigerant R1234YF, to provide MMNA proof of certification for handling refrigerant. The letter informs dealers that this certification is a requirement of EPA's Clean Air Act, section 609.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10133198-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10133198-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10133198","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MITSUBISHI","model":"MITSUBISHI","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":[]}