I assume you may have a combo hose with orange fire sleeve like factory use. . One way is Areoquip FC332-4 Blue hose and add orange fire sleeving from aircraft spruce.
Another alternative is go - 4 Teflon braided hoses with AN fittings again I add fire sleeve and it is good for life of engine. . Be real careful if you have a copper hose from tap forward and goes at right angle just behind muffler. That copper tube and olive may decide nit to seal. The latter h36 have done away with stupid olive fitting and have a fire wall AN fitting top RH side of firewall. An fittings can be undone and done up 100 times and as always seal. Every GA aircraft USE ONLY AN fittings as does the world racing car industry. My 2cent wirth Ian Mcphee +61 428847642 Box 657 Byron Bay NSW 2481 Australia On Thu, 25 Oct 2018 20:30 Jarek Steliga <jarekstel...@gmail.com> wrote: > > > Hello, > > > The fuel hoses in my Dimona run out of time. I am looking for someone who > can make the new ones and who can issue the required FORM 1 certificate > (under EASA). > > I found one repair shop, sent the pictures and hit the wall, because the > mechanic there said that my hoses are metric, while he can only issue the > FORM 1 certificate for standard. As I understand what is at issue is the > type of bolt thread. Could anyone shed some light on this? How come the > British manufacturer used metric threads in their product? > > > Regards > Jarek > > > > > >
