{"nhtsa_id":10117376,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2015-02-14","document_id":"FSB 262-005","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"Coolant Bypass Housing Seal. If a coolant leak at the coolant bypass housing exists on a vehicle equipped with a Mack US07 MP8 engine, a revised housing seal (part number 21298915) having a shorter locating tab and a new coolant bypass housing are available through the parts system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117376-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10117376-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117376","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}