{"nhtsa_id":10076125,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-07-07","date":"2016-01-27","document_id":"E143","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"Section-Exhaust and Aftertreatment Subject-Under torqued oil feed pipe bolts The turbocharger oil feed pipe was not properly torqued to the center hub rotating assembly (CHRA) or at the cylinder block.","document":null,"url":"https://open.wenmarpro.com/bulletins/10076125","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"KENWORTH","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":[]}