TROUBLESHOOTING
8-11
EAM30516
TROUBLESHOOTING OF CHARGING SYSTEM
EAM30521
TROUBLESHOOTING OF SIGNALING SYSTEM
Rear wheel vibration
Loose spoke
Tighten the spoke and adjust the
runout.
Damaged or worn wheel bearing
Replace the wheel bearing.
Worn, deformed, or incorrect tire
Replace the tire.
Loose wheel axle nut
Tighten the wheel axle nut to the
specified torque.
Loose swingarm pivot shaft
Tighten the swingarm pivot shaft
to the specified torque.
Bent or damaged swingarm
Replace the swingarm bearing.
Damaged or worn swingarm bear-
ing or bushing
Replace the swingarm bearing or
bushing.
Symptom
Possible cause
Actions
Battery is not charged
Have a Yamaha dealer check the electrical system.
Symptom
Possible cause
Actions
Indicator lights do not come on
properly
Have a Yamaha dealer check the electrical system.
Symptom
Possible cause
Actions
Summary of Contents for YZ450FX 2023
Page 8: ......
Page 10: ...MOTORCYCLE CARE AND STORAGE 1 20 CARE 1 20 STORAGE 1 21 ...
Page 15: ...LOCATION OF IMPORTANT LABELS 1 5 ...
Page 16: ...LOCATION OF IMPORTANT LABELS 1 6 AUS NZL ZAF 4AA 22259 40 ...
Page 80: ...ELECTRICAL SYSTEM 3 32 ...
Page 96: ...HANDLEBAR 4 14 Throttle grip free play 3 0 6 0 mm 0 12 0 24 in ...
Page 116: ...CHAIN DRIVE 4 34 ...
Page 124: ...CLUTCH 5 7 ...
Page 128: ...FUEL TANK 6 3 ...
Page 148: ...SELF DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE 8 13 ...
Page 158: ...CHASSIS 9 9 ...
Page 160: ...PRINTED IN JAPAN E ...