{"nhtsa_id":10037018,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-04-28","date":"2010-08-01","document_id":"SB-876-001","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"MACK TRUCKS: COOLANT SEEPAGE ON THE ENGINE BLOCK HEATER DUE TO HIGH PRESSURE BENDING THE BLOCK HEATER'S MOUNTING PLATE. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10037018","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HILBILT","model":"MACK","year_from":2006,"year_to":2006,"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":[]}