{"nhtsa_id":612125,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-06","date":"2000-01-01","document_id":"SF193AB","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"ON SOME VEHICLES MANUFACTURED PRIOR TO OCTOBER 14, 1999, THE OIL TEMPERATURE GAUGE SENDER AND TEE MAY HAVE BEEN INSTALLED TO THE PORT LABELED FROM COOLER ON THE TRANSMISSION INSTEAD OF THE PORT LABELED TO COOLER. A FIELD SERVICE MODIFICATION IS BEING INITIATED TO INSPECT THE TRANSMISSION COOLER PLUMBING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/612125","components":[],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CARGO","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":[]}