{"nhtsa_id":10237612,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-08","date":"2023-06-07","document_id":"SIL 3067","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"Altec has learned that a pressure regulator bolt spacer on certain ST550/720/750 spray trucks and SK430/560 spray units built from July 2020 to February 2023 might not have been installed on the pressure regulator bolt weldment, resulting in the hoses on the tank exceeding their rated pressure on the affected units.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237612-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237612-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237612","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"SPRAY TRUCK","year_from":2021,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"ALTEC","model":"ST SPRAY TRUCK","year_from":2020,"year_to":2020,"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":[]}