On Tuesday, May 6, 2014 1:38:41 PM UTC-7, JohnDeRosa wrote:
I have had all three types of solutions for L'Hotellier fittings and prefer the Wedekind sleeves the best.



I don't have the answer for an ASW19 but thought you might want to look at this web page for inspiration.



http://aviation.derosaweb.net/wedekind/



- John

Some years ago, I installed Wederkind sleeves on my ASW-20 and they were easy to use and performed as intended.

Mike