brake is placed hard in Peugeot Partner driving

Hello, how about atodos my preoblema is that when I drive and brake in many pairs in a row in such a short time it is placed hard and how the pills skate (the same sensation that when a vehicle is tracting with the engine off by Panne) check if there are leaks and does not filter anywhere I would like to know if someone has happened to it or has an expire No idea has a lot of pill not to change them for 6 months ...

thanks

Hello.
separating the engine and waiting for a few seconds, I keep pressing for a braking? If you could not be an air leak in the servo brake ...

For me it is also a problem in the Booster or Servo of the brake, it is possible that the diaphragms are porous, so fatigue when performing several brakes in a row, although it would not be more to check the hose and the empty line valve.

GREETINGS

Most likely if you do not lose strength on the brake pedal and only stand hard is that it is a brake or boster servo. If you lose strength and the pedal is placed hard eye that can be the brake pump and wheel cylinders. They occupy a rubber rings uo´rings such as rubber conoscas. There are times that these are broken and the brake loses strength but it is not placed hard to place more light because of the loss of pressure on this side.

According to what you comment, it is most likely that it is the servo, the engine of the engine depression air inlet connections that do not have leaks and that are well connected and if it is not fixed, change the brake servo no more

This is what I say, but it's Servo, it is clear how water, look if you don't listen to a kind of whistle on the pedal,