The hot oil trick works by setting up some differential expansion. Start with a cold cylinder and tip in boiling hot oil. Leave a short while, then try moving the piston
Otherwise, maybe it’s time for BF&I*
Richard
*Brute Force and Ignorance – my speciality
I’ve had a lot of success freeing off pistons by pouring very hot oil down the bore. Not sure I’d put something containing acids or water in an engine if I didn’t have to.
Diesel is pretty searching too
Richard

Whoops, I thought the folded wing was a Canard
Oh well, let it stand 😮
Richard
Nice Spit grip….
Love the way he interchanges Spitfire and Seafire throughout the description.
Richard
There are some photos in the thread you started in August:
http://forum.keypublishing.com/showthread.php?t=111274
Posts 5, 13 and 18
Richard
I thought we had already established it is ex-Oxford?
Yes, sorry, I’d missed in the tangle of the other thread that that engine is a Cheetah IX from an Anson and this prop is off a Cheetah X from an Oxford.
I did think the other thread may have been of interest to the OP being a similar engine, so I thought I’d provide a link here
Richard
So, would this propeller come from this engine:
http://forum.keypublishing.com/showthread.php?t=113042
Quite an interesting coincidence
Richard
Chamber pot?
Richard
Chamber pot?
Richard
Do we have members in the USA? That should do it surely – how about infringing rights by discussing the case in open forum and denigrating the lawyers
Incidentally, do we think that any aviation enthusiasts who died in the incident don’t deserve compensation going to their families?
Richard
Do we have members in the USA? That should do it surely – how about infringing rights by discussing the case in open forum and denigrating the lawyers
Incidentally, do we think that any aviation enthusiasts who died in the incident don’t deserve compensation going to their families?
Richard
???
A lawsuit? For discussing a lawsuit brought in the US? For what possible reason?
MONEY!!!!!! :diablo:
Richard
???
A lawsuit? For discussing a lawsuit brought in the US? For what possible reason?
MONEY!!!!!! :diablo:
Richard
I cant see its a tap it would not function as such
Does it come apart, and if so, could you post another picture?
Richard
I cant see its a tap it would not function as such
Does it come apart, and if so, could you post another picture?
Richard