Answer to hanski
I have no aknoledge in mecanic,i will ask it to my mécano.
I have two tanks from 90 l,but i don’t have to swich the tanks.They are linked
Silvaire wrote:
I’d send a few emails and see if they can provide parts or info.
Thank you! Meanwhile I try to contact the Polish people..
You’re very welcome. Good luck.
I looked at the published Franklin street address in Poland on Google Maps Street View, and if they’re at that address its not much presence. There’s a restaurant shown in the same unit. Email or telephone might work and I’d guess somebody will answer 
On the positive side- I found that they have a still valid Part-145 certificate (last updated 2016) with multiple locations across poland. On the other hand they are not answering to emails sent from homepage..
There’s an article about an MS fly in at Tarbes in Info-Pilote. Apparently Socata/Daher keep a list of which distributors have which parts, and also provide copies of the original plans for out-of-production parts on demand for those who want to make them themselves. Morello in Ukraine do Rallye canopies (among other things). Just repeating what I’ve read, but hopefully this might be helpful to someone.
Capitaine wrote:
in Ukraine do Rallye canopies
In case that the specialist is available there. The company location is close to the front unfortunately.
Capitaine wrote:
Socata/Daher keep a list of which distributors have which parts
We must be grateful that someone is keeping the type certified, but:
-The price of the same part is not the same along the distributor network
-Daher is not ready to sell directly, but sometime the people from Daher is offering
some parts directly while reading/writing on FB related groups.
-The AOG have strange meaning in Daher and associated distributor network
That all learned from the front axle AD issued in 2023. and one engine strut case for our O-200A
