{"nhtsa_id":620156,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-07-19","date":"2001-05-14","document_id":"0193","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING","mfr_system":null,"summary":"A CONDITION MAY EXIST WHERE A DRIVELINE VIBRATION AND / OR A TRANSMISSION FLUID LEAK FROM THE EXTENSION HOUSING SEAL AREA MAY OCCUR ON SOME VEHICLES. THIS MAY BE CAUSED BY THE EXTENSION HOUSING BUSHING OR SEAL WALKING / SPINNING OUT DUE TO EXCESS DRIVESHAFT FLEXING DURING EXTENDED HIGH SPEED OPERATION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620156","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_ford_f-150","1998_ford_f-150","1999_ford_f-150","2000_ford_f-150"]},{"make":"FORD","model":"F-250","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_ford_f-250","1998_ford_f-250","1999_ford_f-250","2000_ford_f-250"]}],"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":[]}