Thread: knocking noise
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Old 05-22-2010, 09:58 PM
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cub1200puller cub1200puller is offline
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Join Date: Apr 2010
Location: Ohio
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Default knocking noise

Just got my 129 back together and mowed with it today. Motor was rebuilt with new rod, piston, rings, valves and gaskets. Its making a knocking sound from the front of the engine.The person who rebuilt it said it was the pto rattling. An d that it was put back together a long time ago with out anti rattle springs. Can the pto make that kind of noise. Or is he making excuses.
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