{"nhtsa_id":11029819,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-06","date":"2026-02-18","document_id":"TSB240128","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution steps for the lubricating oil pan gasket which may experience interference between the sealing bead of the lubricating oil pan gasket and the main bearing cap clearance bores of the gear cover, resulting in a lubricating oil leak.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029819-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029819-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029819","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"B6.7","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISB CM2150","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISB6.7","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":[]}