{"nhtsa_id":10176737,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-26","date":"2020-06-25","document_id":"D20M3","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Detroit Field Service campaign for DETROIT Export DD15 and DD13 Valve Lash Adjustment, Throttle Connector O-ring, and TC Air Line Spacer Installation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176737-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176737-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176737","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"114SD","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_114sd","2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_cascadia","2021_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_columbia","2021_freightliner_columbia"]},{"make":"WESTERN STAR","model":"4900","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_western-star_4900","2021_western-star_4900"]}],"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":[]}