Removing a 3JH2e Yanmar Engine from an Island Packet 35

IMG_20140706_161531.....Remove the cylinder head. OH NO....we have a MICKEY MOUSE LOGO on cylinder #3! WHAT? Looks like…
IMG_20140706_161531.....Remove the cylinder head. OH NO....we have a MICKEY MOUSE LOGO on cylinder #3! WHAT? Looks like the piston hit the exhaust valve (smaller one top) and it also hit the intake valve (larger one bottom) but why? The piston top has a combustion cavity that is the large black center hole. Now we discover that this piston is also loose and it will move down when pressed on at Top Dead Center. So, we find a problem with this piston now. So out with the block. Looks like a valve job will NOT fix this. errrrrrr
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Hayden
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Removing a 3JH2e Yanmar Engine from an Island Packet 35
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Engines
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