{"nhtsa_id":10176258,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-13","date":"2020-06-10","document_id":"WI20-009","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Warranty Information Letter for a Warranty Service Replacement Engine Program Clarification. Detroit established the Warranty Service Replacement Engine Program to support an unrepairable catastrophic engine failure due to manufacturing defect. To improve understanding and utilization of the program, DTNA is clarifying eligibility and engine returns.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176258-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176258-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176258","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FCCC","model":"XBP","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBR","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBS","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"108SD","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_108sd","2021_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"114SD","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_114sd","2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_cascadia","2021_freightliner_cascadia"]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER HDX","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"4700","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_4700","2021_western-star_4700"]},{"make":"WESTERN STAR","model":"4800","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_4800","2021_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_4900","2021_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_5700","2021_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_6900","2021_western-star_6900"]}],"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":[]}