{"source":"nhtsa","country":"us","campaign":"99V186000","date":"1999-07-12","owner_notified":"1999-07-14","manufacturer":"YAMAHA MOTOR CORPORATION, USA","component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","summary":"VEHICLE DESCRIPTION:  MOTORCYCLES.  A COOLANT WATER HOSE CAN COME LOOSE AT THE THERMOSTAT HOUSING DURING OPERATION.","consequence":"STEAM RELEASED COULD OBSCURE THE RIDER'S VISION OR LEAKING COOLANT COULD MAKE THE REAR TIRE SLIP.","remedy":"DEALERS WILL INSTALL AND PROPERLY TIGHTEN TWO NEW HOSE CLAMPS.","notes":"OWNER NOTIFICATION BEGAN JULY 14, 1999. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT YAMAHA AT 1-800-962-7926.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).","mfr_campaign":null,"part_number":null,"units":6373,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1998,"make":"YAMAHA","model":"YZFR1K","vehicle_id":"1998_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1999,"make":"YAMAHA","model":"YZFR1K","vehicle_id":"1999_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1998,"make":"YAMAHA","model":"YZFR1KC","vehicle_id":"1998_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1999,"make":"YAMAHA","model":"YZFR1KC","vehicle_id":"1999_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1998,"make":"YAMAHA","model":"YZFR1L","vehicle_id":"1998_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1999,"make":"YAMAHA","model":"YZFR1L","vehicle_id":"1999_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1998,"make":"YAMAHA","model":"YZFR1LC","vehicle_id":"1998_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null},{"year":1999,"make":"YAMAHA","model":"YZFR1LC","vehicle_id":"1999_yamaha_yzf-r1","match":"base","built_from":null,"built_to":null}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/99V186000"}