Excessive Vibration at Idle

hondamoweruser1

Forum Newbie
Joined
May 23, 2020
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My Honda HRB215K3HX lawn mower has developed very excessive vibration as it idles but it smooths out to normal when I engage the blades. Any suggestions resolve this issue?
 

ILENGINE

Lawn Pro
Joined
May 6, 2010
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24
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If it has a blade clutch/brake I suspect that a bearing in the clutch is going bad. When you engage the blades that bearing is now turning with the flywheel therefore not spinning.
 
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