{"nhtsa_id":612120,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-06","date":"2000-01-01","document_id":"SF187A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"FIELD SERVICE MODIFICATION IS BEING INITIATED TO MODIFY SPECIFIC VEHICLES THAT WERE MANUFACTURED IN MEXICO THAT HAVE ETHYLENE GLYCOL PRE-CHARGE SCA HEAVY-DUTY COOLANT. THE COOLANT LACKS THE PROPER ADDITIVES AND REQUESTED FREEZE POINT. THE MODIFICATION CONSISTS OF DRAINING THE COOLANT FROM THE RADIATOR AND REFILLING WITH THE SPECIFIED MIX OF ALLIANCE FLEETCHARGE ANTIFREEZE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/612120","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","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":[]}