{"nhtsa_id":10237305,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-05","date":"2023-05-01","document_id":"S7654-Ver3","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; EQUIPMENT","mfr_system":null,"summary":"On certain Volvo VN, VHD, VAH chassis, with a Meritor rear carrier, there is a possibility of the rear differentials being filled with incorrect fluid.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237305-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237305-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237305","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VAH","year_from":2022,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":2022,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","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":[]}