{"nhtsa_id":10054090,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-12-20","date":"2013-11-01","document_id":"TSI-13-12-20","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","mfr_system":null,"summary":"NAVISTAR: INFORMATION PROVIDED REGARDING PARTIAL OR ENTIRE REPLACEMENT OF CRANKCASE BREATHER ASSEMBLY AND ALSO AN ADDENDUM FOR INSTALLATION OF CRANKCASE BREATHER FOR CERTAIN ENGINES. .*PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10054090","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"pcv","name":"Crankcase ventilation (PCV)","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"NAVISTAR","model":"NAVISTAR","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":[]}