Renault Clio 1.5dci 2011 - The clutch pedal stays in the floor

Hello,
I have a problem with the clutch on the Renault Clio 2011 1.5 dci. The problem manifests itself in the fact that when the engine is running, it happens that when the clutch pedal is depressed, the pedal stays in the floor, or it only rebounds halfway, or when starting (only first gear or reverse gear), the clutch pedal does not bounce to the end or stays in the floor. In a situation when the pedal is completely in the floor, it is as if the clutch is caught, because when it is in gear it starts to move, and when it is not, I cannot shift any gear. Each time it helps to manually lift the clutch. I am asking for help because I have been to two mechanics and neither can say what is broken. Apparently the clutch pump is dry. I was told that it is best to start the repair by replacing the clutch pump, and then possibly the clutch slave cylinder (in this case, the whole clutch is best because you have to disconnect the gearbox anyway). In any event, the cost of repairing the dispute. Please help.

This is how the symptoms with the clutch slave begin. One day the pedal will stay in the floor and be towed home.

Start with bleeding if there is a plumbing, if it doesn't help, the pump or the clutch slave will remain. There are cases that the fault of the clamp or the mass flywheel.

Sequence: deaeration - pedal spring - pump replacement - slave cylinder replacement

Buddy, and how did you solve the problem with the clutch or do you drive without ??