{"nhtsa_id":10238881,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-07-07","date":"2023-06-07","document_id":"167-B2306-1","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"Some trucks built prior to May 9, 2022 may experience reduced or intermittent cooling performance from the air conditioning system. If a subject vehicle exhibits this condition, it’s likely that the refrigerant was overcharged during vehicle assembly. This procedure provides instructions for proper recovery and recharge of the refrigerant system and appropriate warranty claim application information.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10238881-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10238881-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10238881","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HINO","model":"L-SERIES","year_from":2022,"year_to":2023,"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":[]}