{"nhtsa_id":10183465,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-02","date":"2020-11-24","document_id":"IK1201452","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"CPA RCT (relative compression test) for PSI propane or gasoline V8 8.8L engines; School bus models","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183465-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183465-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183465","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IC BUS","model":"CASB","year_from":2015,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CE","year_from":2016,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CESB","year_from":2018,"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":[]}