{"nhtsa_id":6089657,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-02-11","date":"1999-10-18","document_id":"99211","mfr_campaign":null,"replaces":null,"component":"STEERING:HYDRAULIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"EXHIBITING A GRUNTING NOISE HEARD FROM THE POWER STEERING SYSTEM DURING SLOW SPEED TURNING, OR WHILE STATIONARY WHEN TURNING TO THE LEFT OR COMING OFF THE STEERING STOPS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6089657","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_ford_explorer"]},{"make":"MERCURY","model":"MOUNTAINEER","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_mercury_mountaineer"]}],"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":[]}