{"nhtsa_id":10164974,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-18","date":"2019-09-13","document_id":"19-353","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"This is the revised repair instructions for advisory 19-353, advising that the campaign is closing. It has been determined that Polycarbonate skylights used on Alpha Flex roof systems may crack. The following procedure describes how to identify and replace the polycarbonate skylights.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164974-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164974-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164974","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KEYSTONE","model":"FUZION","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"KEYSTONE","model":"IMPACT","year_from":2019,"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":[]}