{"nhtsa_id":10141669,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2018-02-26","document_id":"sb2024","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"sb2024 Horton Fan Clutch Changes","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141669-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10141669-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141669","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CONVENTIONAL","year_from":1990,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLB","year_from":1991,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLB","year_from":1998,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"FLB","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_freightliner_flb"]}],"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":[]}