solenoid valve and transmission oil replacement

Dear forums. Several times my vehicle has an automatic gear fault fault. Of course, I am very nervous about this situation. I want to replace the valves and oil. Authorized and special service gave a price of 700-800 TL. Would it be better if I bought the parts myself? So is the oil. Can I get it to any gearbox master. I have a familiar gearbox master. I would be very grateful if I could give an idea about valve and oil prices. I offer my respects. If there is information on this topic in the forum and I cannot see it, do not look at my fault.

They give prices between 500 and 600 liras in the private service. Including two solenoid valves gearbox oil and labor. The original solenoid valve is around 70 80 pounds. Liter of oil is around 30 pounds. In general, they do not remove all of the oil, so they add around 3 or 4 liters. That is, it holds about 280 300 materials in total, the rest is workmanship.

Thank you very much bro. Thanks.

In my car, the solenoids have just changed. I went 500 kilometers again, and the malfunction again. Does anyone know which solenoid corresponds according to the error record of the step electro-band evs3.

friends, I asked myself, let me answer myself, the evs3 solenoid malfunction was one of the sequential solenoids that went through the 3rd gear.

Thanks for the information, teacher, we do not have an automatic tool, but thanks to you, we have extra information, I hope you will not have any problems with the replacement of the valve you said.

http://www.autocats.ws/manual/peugeot/expert/info/tu/b2cg6skf.htm

This link describes how the hydraulic block is removed. Also there is information about sequential solenoids. For example, there was no need to remove the hydraulic block to remove the sequential solenoids.

http://www.autocats.ws/manual/peugeot/expert/info/tu/b2cg6skf.htm
If you search this link on google, there are descriptions such as how many parts of the 307 are removed, such as how the engine block is removed.

I think there are answers to many questions

the www.autocats.ws/manual/peugeot/expert/info/t
friends was wrong, search this link on google