2003-2006 Kawasaki KFX400 service manual, Page 308Get this manual
SERVICING INFORMATION
Complaint Rear wheels wobble
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Symptom and possible causes Distorted rear wheel rimsDamage or worn rear axel housing bearingsDefective or incorrect rear tiresLoose rear wheel hub nutsDistorted rear axleLoosen rear axle housing mounting boltsImproper rear brake adjustmentDamaged or worn rear swingarm and related bearingsRear shock absorber leaks oilLoose rear swingarm nut
Remedy ReplaceReplaceReplaceTightenReplaceTightenAdjustReplaceReplaceTighten