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Space Bug piston (DOMED) ??? Empty Space Bug piston (DOMED) ???

Post  getback Sun Aug 10, 2014 2:04 pm

Hello space fans > I have this that I picked up some time ago and is the piston domed looking on this animal or has someone messed it up from the other side ? I cant get the piston out gets tight at the skirt an I don't want to force it ....... well no pic for now  What? Also I need a tank assy if someone has one they would be willing to part with bounce   Space Bug piston (DOMED) ??? Pepper16 Thanks Getback
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Post  Cribbs74 Sun Aug 10, 2014 2:27 pm

If removing from the top of the cylinder it should stick.

That looks to me like someone may have tried to do a reset.
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Post  anm2 Sun Aug 10, 2014 3:10 pm

It is hard to tell from the picture if that piston is domed, but I am inclined to think it is not. I have noticed that some of the older pistons have serrations that would be in the area that looks domed in your picture. I think the only way you would know for sure is to remove the cylinder, and take the piston out from the bottom. Andy
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Post  getback Sun Aug 10, 2014 3:21 pm

Space Bug piston (DOMED) ??? Pepper17  there is another pic it don't appear to be damaged , just never seen one before  Surprised the cly don't want to come off and is in good shape I am not going to mess it up for no reason I am sure you understand.
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Post  Cribbs74 Sun Aug 10, 2014 3:57 pm

It shouldn't be domed whatsoever.

It looks like someone tried to reset the 3 piece piston assy.
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Post  pkrankow Sun Aug 10, 2014 5:36 pm

The cylinder of that vintage should be tapered, so it will not come out the top. Out the bottom only.

I don't see the dome, I do see the discoloration in a ring manner that could indicate a contour. Maybe a pic from directly sideways?

Phil
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Post  getback Sun Aug 10, 2014 6:41 pm

that is right ;;;;;;;;;;;;;Phil rote;The cylinder of that vintage should be tapered, so it will not come out the top. Out the bottom only.
it is not actually dome but the word did not come to me at the time.. contured as Ame said Thanks and maybe a pic this time ,    Space Bug piston (DOMED) ??? Space_12   and    
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