Hi Tel Boy, great to hear you again! I am done with the job. It was a real nightmare, but not because of the job itself but because of unexpected problems like stuck things, rusty or worn bolts and screws where it tooks hours to loosen or replace them. But ok, now there is no squeaking sound anymore. The wheel has no play and seems to be tight.
Regarding shims, I finally kept one thinest shim up and down. I had a try with only one shim, it seemed to be a little bit tight. With one shim up and down the knuckle was very easy to turn and there was no up and down or in and out movement, so I kept it like that. I was trying to measure a preload, I had some digital device, but it think that device was not working well since there was always about 1,5kg preload although by hand I felt a change.
I bled the breaks with the pedal method but scared of it I was pressing the pedal only into its halfway. There was no problem to bleed the lines, everything fine.
I replaced a brake rotor, brake hose and a break line between the caliper and the hose. The problem now is that the car pulls to the left when breaking(I was replacing the right side). There is no problem with the caliper, I cleaned the new rotor and I am sure there is no air in the system. I hope its due to fact that the surface of the new rotor is not "worn", hence lower breaking effect on that side. I will probably need to do the same kind of job also for the left side, at least to replace the second rotor or everything untill I remember what to do. If you had any other idea what might cause that pulling would be appreciated.
Another thing is that I was checking the whole breaking system. I found one cracked rubber housing, see picture, it´s something with a hand break?
Other picture is a rear break cylinder? The breaklines comming to that cylinder(or what is it) are very rusty (the rust starts 30 cm before the cylinder, untill then they are fine) and I will definitelly have to replace them or a rusty part of them. I can imagine the future, it will be a nightmare to loosen that bolts. I think there is also a bleeding valve(?)... Do you have any experience how to refurbish that thing(if it´s possible).
Thanks&Greetings.