The defect
ON CERTAIN MOTORCYCLES, IT IS POSSIBLE THAT THE HEX NUT THAT SECURES THE WHEEL TO THE GEARBOX OUTPUT SHAFT WAS TIGHTENED INCORRECTLY DURING THE VEHICLE ASSEMBLY. AS A RESULT, THE NUT COULD LOOSEN DURING VEHICLE OPERATION. IF THIS HAPPENS, THE BELT WHEEL WOULD ITSELF LOOSEN ON THE OUTPUT SHAFT, RESULTING IN DAMAGE TO THE INTERNAL SPLINES OF THE WHEEL AND TO THE EXTERNAL SPLINES OF THE OUTPUT SHAFT AS THE VEHICLE IS OPERATED.
The risk
OVER TIME, THE SPLINES COULD BE DAMAGED TO THE EXTENT THAT THE OUTPUT SHAFT WOULD NOT LONGER OPERATE THE DRIVE BELT, RESULTING IN A LOSS OF DRIVE CAPABILITY AT THE REAR WHEEL.
The remedy
DEALERS WILL INSPECT THE HEX NUT TORQUE AND ADJUST THE TIGHTNESS IF NECESSARY, AND SECURE THE NUT WITH LOCTITE. OWNER NOTIFICATION BEGAN SEPTEMBER 10, 2002. 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 BMW AT 1-800-831-1117, OPTION #4.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| BMW F650 CS | 2003 |
Components: WHEELS:LUGS/NUTS/BOLTS/STUDS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| BMW F650 CS | 2003 | 8 | 4 |
Other wheels recalls in 2002
14 of the 434 recall campaigns reported to NHTSA in 2002 concerned the wheels; BAYERISCHE MOTOREN WERKE filed 145 campaigns in all.
| 02V339000 17 Dec 2002 | SOUTHEAST TOYOTA DISTRIBUTORS |
| 02V316000 26 Nov 2002 | NISSAN NORTH AMERICA, INC. |
| 02V305000 14 Nov 2002 | GENERAL MOTORS CORP. |
| 02V250000 17 Sept 2002 | AMERICAN HONDA MOTOR CO. |
| 02V242000 10 Sept 2002 | TRIUMPH MOTORCYCLES |
| 02V235000 5 Sept 2002 | SUBARU OF AMERICA, INC. |
| 02V212000 12 Aug 2002 | STRICK CORPORATION |
| 02V221000 6 Aug 2002 | FREIGHTLINER CORPORATION |
NHTSA recalls (public domain) · all recalls of 2002