{"nhtsa_id":10193672,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-18","date":"2015-12-18","document_id":"WSTCAE136-2015","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"ENGINE - Detroit GHG17 DD13/DD15 RPM Limits for Vocational Applications. AIR INTAKE SYSTEM - Air Cleaner Safety Elements Added for the 4700. ADMINISTRATION - CAE Holiday Schedule","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10193672-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10193672-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10193672","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"WESTERN STAR","year_from":null,"year_to":null,"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":[]}