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Husqvarna yth21k46 Kohler sv610-3213

#1

S

skip6832

Engine has a loud knock on startup then sounds normal after it gets up to speed does anyone have any ideas what could be causing this?


#2

B

bertsmobile1

If it knocks when you turn the blades on & off check the engine mounting bolts


#3

ILENGINE

ILENGINE

If it knocks when you turn the blades on & off check the engine mounting bolts
And also when cranking to start or during the last couple of seconds when shut down.


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