Briggs & Stratton Platinum 190cc bent blade wont start

KMZ

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  • / Briggs & Stratton Platinum 190cc bent blade wont start
I I really goofed . On my Briggs Platinum 190cc push mower from Sears I hit a piece of steel and bent the blade. I took the blade off and the engine turns over smoothly with the rope pull but will only fire once in a while. I do not detect any obvious wabble on the shaft. Could the timing be off because of the impact?
 

Russ2251

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  • / Briggs & Stratton Platinum 190cc bent blade wont start
Sheared key is a possibility and won't hurt to check it.
If blade is not attached...that in itself will cause difficulty in startup.
The blade acts as a kind of flywheel and smooths out the combustion pulses.
 

KMZ

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  • / Briggs & Stratton Platinum 190cc bent blade wont start
Thanks Russ. I will check the keyway and put a new blade on it and see what happens.
 
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