Hi all!
Friend of mine owns Liebherr crawler dozer PR721-741 and has a serious problem. Some worker blown his engine but he fixed that - unfortunately, while trying to take the engine out workers dissassembled hydraulics to (crawler has hydrostatic engines). Nobody knows how to conect all the hydraulic pipes now.
Does anyone have some manual or scheme where you can see how to conect hydraulis? He is trying to fix dozer for almost 2 years but he says witouht manual it is impossible (it seems that hydraulics are quite complicated).
