{"nhtsa_id":10245247,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-11-15","date":"2023-11-14","document_id":"SIL 3108","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; STRUCTURE","mfr_system":null,"summary":"Altec has learned that on certain AT41M aerial devices built from April 27, 2023, to June 24, 2023, the curb side chassis frame rail was drilled in a location that does not conform with the chassis manufacturer’s recommendation. The unit mounting bolt holes can cause fatigue cracks to develop in the frame rail.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245247-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10245247-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10245247","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"AERIAL DEVICE","year_from":2023,"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":[]}