Was kostet die?

hello j got one machine like this and j had problem with an hydaulique valve j got it repair but after j retarted my machine the splitter j mean the cylinder is not coming back to o egal to the macine he remain on over 2 inches so when j cut the wood it fall on it and it is the hell what is the problem what do j need to do to correct this problem my dealer is usufull and does want help me so thank for your advise

сколько кубов в день реально переработать?