{"nhtsa_id":10237434,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-06","date":"2023-05-16","document_id":"M1587","mfr_campaign":null,"replaces":null,"component":"STRUCTURE; SEATS; SUSPENSION","mfr_system":null,"summary":"SERVICE BULLETIN M1587 (REV A): SHOCK TO SEAT BRACKET HARDWARE INSPECTION. PURPOSE: Revision. 5/4/2023 Initial Release, 5/16/23 Updated: Credit Procedure. This bulletin informs dealers to inspect for correct hardware on the Shock-to-Seat Support Bracket. On some vehicles that were built prior to April 28, 2023: • May have used Acorn Nuts in place of Flange Nuts (Part No. 7499) to secure the assembly • Used an Extra Washer under the correct Flange Nut (Part No. 7499) to secure the assembly. The extra washer is not required.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237434-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237434-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237434","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"seats","name":"Seats","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"FLHFB","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHP","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHTP","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":[]}