Found this interesting...
They say these are surplus tecomec pistons according to the seller with caber rings added.hmmm
Wolf Creek saw has alot on their eBay store. Very fast shipping actually but the the stupid Postal Service sent my package to Phoenix and then it went to Las Vegas for some dumb reason and now has to come back downI like almost everything except the circlips. The price is hard to believe. Too bad they don't have the NOS cylinder kits.
I have to unbolt the jug and see. Can I easily remove the jug or is it a pain?
Yeah it was pretty much the same as removing a clam shell and I don't know why people act like a clam is so hard to remove. Maybe some clam saws are way worse than ones I've opened..poulan Stihl and echoEasy to do. Don't worry about getting less than you expected. Just dive in and have fun. It happens to all of us. Consider it the price of education and of doing business.
Both packages showed up same day. Go figure. They bubble wrapped the hell out of everything and gave me a free wolf Creek saw pen lol Now I just have to read my trusty manual and check ring gap. Are they usually spot on or do they need filed?I'm going to check squish while I'm at it
It was good. I compared the next caber to old and wow. Worn!Check ring gap as a matter of course, but I've never had to file one.
Yes it was bad Mike! And the skirt was smaller because that's where it was rubbing anyway she's running right now.. loud saw lolWas your old piston scored? If changing pistons, re check squish, but at .055 you would want to delete the base gasket. When doing this I like to use the anaerobic gasket sealer. Make sure both surfaces are thoroughly cleaned … light sand, then brake cleaner.
Your old piston does not look worn from the pics (OEMs are always best). If it is not scored, measure them both near the bottom of the skirts. If the OEM is the same as the new one, use the OEM. Also, I prefer OEM piston pins, piston bearings, and clips. I have had good luck with most AM seals.
It was good. I compared the next caber to old and wow. Worn!
I put a piece of solder in the spark plug hole across the top and pulled the cord until it stops and continue to slowly pull it and squished out the solder and measured it with my caliper it measures 0.55 mm and I think I did this right
Makes sense. What's the usual numbers.You need at least two (above pin bosses), 4 is better at 90 degrees, pieces of solder to check squish. Otherwise the piston will rock and measurement is suspect. This just came up in another tread on an 034.....
Pull or leave alone. ???
It looks ok that doesn't mean it is but are these aftermarket seals any good
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