Question about Toro Power Lawn Mower

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After mowing a heavy clump of long wet grass, my engine stalled and now makes a loud clanking sound at start up. No loose blade or anything visible.

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Ouch! Is the clanking sound coming from the blade / deck or is it in the engine. It sounds like you hit a stump or a rock in that tall grass and stopped the blade. Under normal operation, what is suppose to happen is that the timing key will break off and you can replace it. If not, then usually the crank shaft will get bent and in such case, you probably need to replace the engine. It is also possible that on the lighter side, something got knocked out of kilter and the blade is hitting the deck on one side. Look underneath and turn the blade AFTER YOU REMOVE THE SPARK PLUG WIRE!!! NEVER EVER TURN THE BLADE WITH THE PLUG WIRE ATTACHED; THE ENGINE COULD START AND CUT OFF YOUR HAND!!! See if the blade is hitting anything in its full revolution. If it is, it'll make a hell of a racket. Good Luck.
James

Posted on May 27, 2011

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First off I would not be cutting grass when it is wet. I know our time is scarce, but in the end you wish you had left the lawn for another day.
My thoughts are that the mower deck, the part facing the ground is full of accumulated grass and mud from neglecting to cleaning the under deck. Turn the mower on it's side (don't forget to remove the spark plug and maybe place some plastic to seal the gas tank fill spout) and you may notice an abundance of accumulation. Find a flexible scrapper and just start removing all that debris. Clean it well and for additional remedy, power wash the area that you have just scraped. Check your blade perhaps it needs scarping or replacement? When removing the blade watch your hands by placing a 2x4 in a location that does not allow the blade to move. Even through the blade is dull, it can still give you a very nice gash, which will have you belting the mower with a sledge hammer. I have also learned through the years is to not use any grades of gas other then high-test or premium. Stay away from the ethanol fuel as it is nothing but trouble for small engines. Most of what I have said is likely nothing new, but I do hope that you get some help from my answer. Check the spindle too to make sure it is not out of alignment.

Posted on Jun 29, 2013

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Posted on Jan 02, 2017

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