Replace valves or clean them

kelton

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Dec 2, 2021
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I've got a Tecumseh HMSK100-159208T that is shooting flames out the exhaust. The exhaust valve is black with carbon and needs to be adjusted.

Instead of lapping and filing down the valve stem, can I just order a new one (27878A) and put it in without making any adjustments to it?
 
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