2002 BMW K1200LT Power Train Problems

RIDING ON RELATIVELY STRAIGHT, TWO LANE STATE ROAD IN RURAL GEORGIA ( WITHOUT HAVING ANY PREVIOUS ISSUES). RIDING APPROXIMATELY 45-50 MILES PER HOUR. BIKE SUDDENLY BEGAN MAKING A CLANKING NOISE FROM THE REAR WHEEL. RODE APPROXIMATELY 20 MPH FOR APPROXIMATELY ONE-TENTH MILE TO STORE PARKING LOT. SHUT DOWN BIKE AND TRANSPORTED TO MY RESIDENCE ON TRAILER.

ODI NO. [XXX], AND CURRENTLY BEING INVESTIGATED UNDER CAMPAIGN DP12001. OIL LEAKED OVER TIRE AND BRAKES. NOTICED THE LEAK WHEN TRIED TO STOP AND DIDN'T STOP AS IT NORMALLY DID. BMW DEALER REPLACED FINAL DRIVE. *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

FINAL DRIVE REQUIRED REPLACEMENT FOR GRINDING, CLUNKING AND VIBRATION. DEALER FOUND OIL LOADED WITH BEARING MATERIAL AND SIGNS OF AN OIL LEAK. *KB

SAME FAILURE AS DESCRIBED IN ODI NO. 10439549, AND CURRENTLY BEING INVESTIGATED UNDER CAMPAIGN DP12001. *KB

THE LINEAR BEARING IN THE REAR DRIVE FAILED - METAL FLAKES AND BEARING MATERIAL APPEARED IN THE REAR DRIVE OIL WHEN THE OIL WAS CHANGED. THE OIL WAS CHANGED EVERY 3000 - 400 MILES AND WITHOUT WARNING THE DRIVE OIL BECAME CONTAMINATED BY A BEARING THAT DETERIORATED. THE BEARING CAGE HAD NOT STARTED TO FAIL AT THIS TIME. THE REAR DRIVE WAS REMOVED FROM THE MOTORCYCLE, TAKEN APART AND UPON INSPECTION THE BEARING WAS IN EARLY STAGES OF COMPLETE FAILURE. UPON FURTHER INSPECTION AND MEASUREMENT IT WOULD APPEAR THAT THE BEARING WAS INITIALLY OVER SHIMED (GREATER THAN THE MANUFACTURER SPECIFICATIONS CALLED FOR) AT THE FACTORY PLACING UNDUE FORCES ON THIS LINEAR BEARING - THUS CAUSING ITS PREMATURE FAILURE. THE REPLACEMENT BEARING ALONG WITH PROPER SHIMS, AS CALLED FOR IN THE MANUFACTURER SPECIFICATIONS, WERE PLACED BACK INTO THE DRIVE. *KB