{"nhtsa_id":10177692,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-07-31","date":"2020-07-27","document_id":"20TS-05","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Technical Service Letter for EPA10, GHG14, GHG17 Diesel Particulate Filter (DPF) Compatibility. Note: This document supersedes 14 TS-25 and 15 TS-8. Detroit Diesel has determined that some, Diesel Particulate Filters (DPFs) are compatible in pairs and or can be mixed together within EPA10 and GHG14 Systems. For 1-BOX and Two-Box Configuration Aftertreatment Systems (ATS), this is only possible when the filters are used in accordance with Tables 1 and 2 shown below. All other DPFs, NOT mentioned below, are NOT compatible.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177692-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177692-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10177692","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FCCC","model":"MT45","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"MT55","year_from":2015,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBP","year_from":2010,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBR","year_from":2011,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FCCC","model":"XBS","year_from":2011,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"108SD","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_freightliner_108sd","2011_freightliner_108sd","2012_freightliner_108sd","2013_freightliner_108sd","2014_freightliner_108sd","2015_freightliner_108sd","2016_freightliner_108sd","2017_freightliner_108sd","2018_freightliner_108sd","2019_freightliner_108sd","2020_freightliner_108sd","2021_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"114SD","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_freightliner_114sd","2011_freightliner_114sd","2012_freightliner_114sd","2013_freightliner_114sd","2014_freightliner_114sd","2015_freightliner_114sd","2016_freightliner_114sd","2017_freightliner_114sd","2018_freightliner_114sd","2019_freightliner_114sd","2020_freightliner_114sd","2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2010,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2010,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia","2015_freightliner_cascadia","2016_freightliner_cascadia","2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"ECONIC SD","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2010,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"4700","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_western-star_4700","2011_western-star_4700","2012_western-star_4700","2013_western-star_4700","2014_western-star_4700","2015_western-star_4700","2016_western-star_4700","2017_western-star_4700","2018_western-star_4700","2019_western-star_4700","2020_western-star_4700","2021_western-star_4700"]},{"make":"WESTERN STAR","model":"4800","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_western-star_4800","2011_western-star_4800","2012_western-star_4800","2013_western-star_4800","2014_western-star_4800","2015_western-star_4800","2016_western-star_4800","2017_western-star_4800","2018_western-star_4800","2019_western-star_4800","2020_western-star_4800","2021_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_western-star_4900","2011_western-star_4900","2012_western-star_4900","2013_western-star_4900","2014_western-star_4900","2015_western-star_4900","2016_western-star_4900","2017_western-star_4900","2018_western-star_4900","2019_western-star_4900","2020_western-star_4900","2021_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_western-star_5700","2011_western-star_5700","2012_western-star_5700","2013_western-star_5700","2014_western-star_5700","2015_western-star_5700","2016_western-star_5700","2017_western-star_5700","2018_western-star_5700","2019_western-star_5700","2020_western-star_5700","2021_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2010,"year_to":2021,"match":"exact","vehicle_ids":["2010_western-star_6900","2011_western-star_6900","2012_western-star_6900","2013_western-star_6900","2014_western-star_6900","2015_western-star_6900","2016_western-star_6900","2017_western-star_6900","2018_western-star_6900","2019_western-star_6900","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":[]}