{"vehicle":{"id":"2012_oshkosh_s-series","year":2012,"make":"Oshkosh","model":"S Series"},"may_apply":true,"as_of":{"us":"2026-10-19","ca":"2026-10-19"},"recalls":[{"source":"nhtsa","country":"us","campaign":"15V330000","date":"2015-06-01","manufacturer":"Oshkosh Corporation","component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"Oshkosh Corporation (Oshkosh) is recalling certain model year 2012-2014 S-Series Front Discharge Concrete Mixer vehicles manufactured February 29, 2012, to November 13, 2013, and equipped with certain Cummins Westport ISL G engines.  Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.","mfr_campaign":null,"units":44,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["S-SERIES"],"built_from":"2012-02-29","built_to":"2013-11-13","url":"https://open.wenmarpro.com/recalls/nhtsa/15V330000"},{"source":"nhtsa","country":"us","campaign":"14V183000","date":"2014-04-07","manufacturer":"Oshkosh Corporation","component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"Oshkosh Corporation (Oshkosh) is recalling certain model year 2012-2014 S-Series Ready Mixed Concrete trucks manufactured February 29, 2012, through January 27, 2014, and equipped with certain Cummins Westport Model ISL G engines.  Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.","mfr_campaign":null,"units":46,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["S-SERIES"],"built_from":"2012-02-29","built_to":"2014-01-27","url":"https://open.wenmarpro.com/recalls/nhtsa/14V183000"}],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":["Contains information licensed under the Open Government Licence – Canada."]}