Hydraulic zipper problem

Good friends I have a problem with a hydraulic zipper which leaked oil through the tips then proceeded to change the relevant of the tips now the creamyera when it turns it alone for the side where one moves the helm a little the tour totally until the top can be said that the vehicle is a 2002 Hyundrai elantra that could do since the vehicle did not present that problem previously

Hello, I do not know if the seals have been placed at the same height or if they are the same as those of origin, if the liquid has been changed and has purged well after cleaning, if some rest of the broken retain has been left, it can have been left in the valve of the entrance of the direction box ... move up to a stop and to the other several times with the engine to see if it cleanses.