Asking this for my brother. I don't know anything about John Deeres. He has a 4WD 4600 that developed a hydraulic leak from a loader line (it was being operated by one of his workers). They continued to use it till fluid got low and parked it. When he got on it and noticed the leak the hydraulics would not work properly (slow to lift etc.) but it drove forward and backwards fine. He shut it down, fixed the leak and changed the fluid and filter. After cranking and trying to bleed out air by turning the steering wheel, it will now lift the 3 point and bucket, but still not operating exactly as it should. Now the tractor will not move forward or backward?
Thanks
Thanks