I have a problem with the three point linkage lift on a Lamborghini 647-70 Grand Prix. The front end loader, the ram on the top link and all the other hydraulics work fine but the rear linkage wont. It will rise gradually over a five minute period and go down around the same rate. Levels are fine and I have re-sealed the rams and changed the filters. I figure there is only one pump servicing all the hydraulics so how come one section can run slowly?
No replies yet.