{"source":"nhtsa","country":"us","campaign":"04V449000","date":"2004-09-13","owner_notified":"2004-11-12","manufacturer":"PACCAR INCORPORATED","component":"POWER TRAIN:DRIVELINE:UNIVERSAL JOINT","summary":"ON CERTAIN TRUCKS BUILT WITH THE OPTIONAL DANA SPL DRIVELINE, THE U-JOINT FASTENERS  AT THE OUTPUT YOKE OF THE TRANSMISSION WERE NOT PROPERLY TIGHTENED.","consequence":"IF THE U-JOINTS WERE TO BECOME LOOSE, A PORTION OF THE DRIVELINE COULD BECOME DETACHED FROM THE VEHICLE AND FALL  OUT FROM UNDER THE VEHICLE, WHICH COULD CAUSE A CRASH.","remedy":"DEALERS WILL VERIFY THE TORQUE OF THE U-JOINT FASTENERS.  PARTS SHOWING EXCESSIVE WEAR WILL BE REPLACED.  THE RECALL BEGAN ON NOVEMBER 12, 2004.  OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.","notes":"KENWORTH RECALL NO.04KW6.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).","mfr_campaign":"04KW6","part_number":null,"units":203,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2004,"make":"KENWORTH","model":"T600","vehicle_id":"2004_kenworth_t600","match":"exact","built_from":"2004-07-12","built_to":"2004-08-18"},{"year":2004,"make":"KENWORTH","model":"T800","vehicle_id":"2004_kenworth_t800","match":"exact","built_from":"2004-07-12","built_to":"2004-08-18"},{"year":2004,"make":"KENWORTH","model":"W900","vehicle_id":"2004_kenworth_w900","match":"exact","built_from":"2004-07-12","built_to":"2004-08-18"}],"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/04V449000"}