Mercedes Sprinter 313

Good Comis: I have a question about the sprinter brake circuit 313 of 2008 .... The brake circuit does not carry ABS, when I purge the wheels after a change of pills I am going to me little by little in the background, no matter what it does, or I have a pressure in one of the circuits (which are crossed), or I have in the other .... I do not achieve that they take the two. As an extra comment, I change the main brake pump for a new one and I'm afraid it has been fart ..... help please, thanks--

The bleeding of brakes is always done in the same way from the most serum wheel to the farthest wheel of the pump, eye the pump is also purged, if it does not work, it reviews if there is no supplier or multiplier of force, if it is also bleeding, if everything goes well and does not give the state of the calipers and cylinders of rear brakes, when the pedal does not endure the precion State, luck.

Hi Kike, thanks for answering. I tell you, I have purged it in all possible ways, I checked the stamps of the four calipers in search of losses or deterioration, I disarmed the overload valve that carries in the rear and changed the orings that said it is my hope was that I would be upholstered with dirt, and I do not give with the clove. Never in my life I had such a problem with the brakes and I am beginning to imagine that there are one of those strange steps that have the different automotive brands and that I do not know. Some idea ???????

It is not annoying for anything friend, for that we are, it also helps us to find this type of failures together, since we make a feedback of knowledge, once such a problem, but it was the fault of the traceros cylinders, and in a sub -rac Fuja, the other is that the pump is not good even if it is new, that is more or less without seeing the vehicle what occurs to me, if it uses you something

The same thing happens to my mind, although one refuses to think that I could be bad for buying it at the same agency (Auto Costa Rica). The lines followed them all and the only thing in the middle is the load valve that has no leak. I will have to send the main pump back to see what they tell me in the Mercedes, thanks Compa !!!!