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Elbow Engine
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cedge:
Stew
It might sound silly, but next time you do a test assembly, Dykem the ends of the pistons and give the cylinders a hand turn or two and then disassemble the engine again. Look a the ends of the pistons and make sure none of the ends are striking the valve plates. If the Dykem has been scratched off, it's hitting the plate. Twice I've encountered this as being a problem with elbow engines. It only takes a slight contact to stop the piston dead in place.

Glad the flywheel trick worked for you. Surprising how quickly it solves that problem.

Steve 
sbwhart:
Steve

Thanks for the Dykem tip I'll certainly use it.

Cheers
 :beer:

Stew

Stilldrillin:

--- Quote from: sbwhart on April 04, 2009, 04:10:21 PM ---Thanks John

I guess tomorrow will be D day  or should that be E day.

Stew

--- End quote ---

GOOD LUCK for today, Stew........  :thumbup:

David D
Darren:
Yes Stew, we'll all be waiting to see how you get on today.

Good luck  :thumbup:
sbwhart:
Well got it all assembled Ok turns over lovely by hand no tight spots but won't run on my little compressor not enough wind:- wife suggested as I've always got plenty of wind why don't I :- etc , etc but I think that would be painful

 :lol: :lol: :lol: :lol:

Going round John's this afternoon to try it on his big compressor

Keep your fingers crossed..

Stew

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