Golf 2.0 GLX

Hello friends and I have a problem with the velocity box since in cold it is difficult for you to enter the second and fourth hot fourth enter normal but walking for a long time in fifth the second and the fourth one gets hard ... who knows how to give me an idea of ​​what is happening there ????

The problem can file not in the box, but perhaps in the box of the box, first check this: if the first one, the third, the fifth and in turn the reverse, the problem is the rod, second option: and make this sequence, put the second with the car off, then start it as if it did not have the clutch, already commissioned, put the third The 2500 rpm puts the fourth without clutch, if it does not enter it is the varillage, if it enters it is your clutch, obviously as long as the box responds to you, in turn you must stop account, that usually the clutch diaphragm is enough to wear down when we put the second, that when we put the fourth, because the fourth enters almost without clutch.

Friend thank you very much for the information I will try to see what results I have and I ask again ...