2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 239Get this manual
TROUBLESHOOTING Troubleshooting chart When basic condition "a" and "b" exist, check the following points: Elevate and spin both wheelsFeel for wheel bearing damageNO YES
Replace the wheel bearing(Refer to "STEERING SYSTEM" and "REAR SHOCK ABSORBER AND SWINGARM" in CHAPTER 8
Check the wheel nuts and hub nuts for tightnessYES
Torque to specification(Refer to "FRONT AND REAR WHEELS" in CHAPTER 8
Check the constant velocity jointFeel for bearing damageYES
Constant velocity joint bearings and differential gear bearings are probably not damagedRepeat the test or remove the individual components