{"nhtsa_id":10246253,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-05","date":"2023-11-07","document_id":"FDM-TSIB-046","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"This bulletin provides instructions for installing new updated front shock absorbers and upper mounting brackets. The updated shock absorber and mounting bracket lowers the top of the shock absorber improving the allowable maximum travel of the front leaf spring pack and keeps the shock absorber in its normal travel zone reducing the time the shock absorber is in hydraulic rebound","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246253-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246253-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246253","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"OSHKOSH","model":"S-SERIES","year_from":2010,"year_to":2012,"match":"exact","vehicle_ids":["2010_oshkosh_s-series","2011_oshkosh_s-series","2012_oshkosh_s-series"]},{"make":"OSHKOSH","model":"S-SERIES","year_from":2013,"year_to":2022,"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":[]}