{"nhtsa_id":10202717,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-11-02","date":"2021-10-07","document_id":"21B04-S1","mfr_campaign":null,"replaces":null,"component":"STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT","mfr_system":null,"summary":"Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package Frame Rail Crack REASON FOR THIS SUPPLEMENT • Technical Instructions: Updated to clarify amount of use for Rotobroach cutter.• Attachment V: Updated list of trucks that will not require bracket installation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202717-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202717-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10202717","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-550","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_ford_f-550","2018_ford_f-550","2019_ford_f-550","2020_ford_f-550"]}],"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":[]}