Took cover off this afternoon, all linkage is hooked up. Took the servo valve apart, no clogged passages. 4 link system that hooks the external arm to the control spool looks to me like it could get out of whack if not careful and operate the system in reverse. Is it possible that we had the 3pt down than bounced it somehow and now the 4 link inside is working backwards?
As it stands now, when I position the control arm in the raise position, the control spool is released. To me, that should be the lowering position letting oil return to the reservoir. Am I thinking about this backwards, or do we have the internal linkage backwards?