Как правильно прокачать сцепление?

Good evening! I finally started my A610 after 6.5 years of downtime! But, I still have one problem-the clutch. I can't pump it - the clutch pedal falls and does not return. This winter, I put repair kits (from Simon) in the clutch master cylinder and the driven cylinder. There are no leaks. I swing the clutch pedal, the liquid comes out of the nozzle already without air, but the pedal can still be drowned to the end and it remains there!!! Help me with advice, I really want to leave the garage! I am grateful to you in advance for any advice or hint...

Good morning! I also added a photo of the disassembled clutch master cylinder, before I changed the rubber cuffs on it. And I have a question - is the washer installed correctly (I marked it with a red arrow)? Or should it be installed with the curved side into the spring? maybe because of this, the clutch cylinder does not create the necessary pressure?

Does no one really know what the reason is? Then, share your experience how did you pump the clutch on your cars?

are you sure it is the slave cylinder and not the master cylinder ? it may be that the cylinder where the oil seal works is damaged by corrosion and the replacement of the oil seal is not sufficient

Good evening! Thank you for your answer. The clutch master cylinder (the one in the photo) was in good condition. There was no corrosion or scuffing in this cylinder. I have already checked this several times. There was a slight corrosion in the working cylinder of the clutch. Can this corrosion be the reason that the clutch does not pump (the clutch pedal falls)? Today I tested the clutch working cylinder again - it is dry and there are no liquid leaks. My main question was-if there are any features when pumping the clutch on the A610? For example, what needs to be pumped into the "reverse" through the fitting, as on some VAG? Or should the clutch pedal be pumped with working cylinders? That's what I want to know.

sorry but I did not understand your question,

intuition I tell you that you must fill the tray with oil.

then pump the clutch pedal and remove air from the circuit.

OK, I think it's translation difficulties...

Once again I will try to formulate my question: is the clutch on the A610 pumped by the clutch pedal and that's it?

the system is simple, a master cylinder behind the pedal and a slave cylinder on the gearbox, there is nothing else

Yes, the system is simple, I know that. I just wanted to find out if there are any subtleties (nuances and others..) when pumping the clutch. From your answers, I realized that everything is pumped just by a pedal. Thank you for the answers! Today I ordered a slave clutch cylinder (I am not sure that it is working for me because of a slight corrosion inside it). As soon as I change the slave cylinder, I will write according to the results.

there are no special tricks, it's like changing the brake oil

OK, got it. So the problem is in the slave cylinder, since the master cylinder is in good condition and I don't see any problems with it.