Before I start hacking away trying to take the motor apart I thought I would check with yall.  It's been many years since I tore one of these apart.  Suggestions for dissassembly?</p>

After sleeping on it, I think Ill try and fix it myself rather than go through all the trouble of sending it back, boxing it up, shipping etc.  I'd rather buy another $25 piston than spend $10 shipping and an hour of my time.</p>

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And thanks for the help guys.</p>