Search results

  1. M

    "Key Stop" Fuse Burning Out

    I have a 2007, B7800-HSD (W/Mid PTO). For some reason the 5 amp fuse located at the top of the fuse box and labeled "Key Stop" keeps blowing for what appears to be very random events. At first we noticed it would blow when we would Raise/Lower or Tilt the front bucket, then it started happening...
  2. M

    B7800 Lost Power

    After several weeks in the shop, it turned out to be a problem with the Hydrostatic Transmission which had gone bad. The dealership that sold it to us had assured us that everything was in good working order so when they found out that the hydrostatic transmission was not working correctly and...
  3. M

    B7800 Won't Start Electrical Problem

    I have a B7800 that was blowing the 5 Amp fuse labeled "Key Off", it started bowing when I lowered the front bucket with a sharp bouncing movement, before I could verify what was causing the fuse to blow, it began blowing when we would simply start to move the tractor forwards or backwards. It...
  4. M

    B7800 Lost Power

    I checked the free play on the clutch and it had about 1" of free play before engaging. Since this was originally reported I have changed the Super UDT Fluid and both transmission filters. I was noticing that the longer the tractor was used the less power I could get to the wheels. The Dealer...
  5. M

    B7800 Lost Power

    Thanks for replying to my question but even though it made sence at first the more I thought about your reply the more I wondered how it could be the clutch. Since the B7800 has a Hydrstatic Transmission how could the clutch have anything to do with its ability to move forward or reverse in any...
  6. M

    B7800 Lost Power

    I have a used B7800 and have only used it about five times, today when I tried to use it, the engine seemed to have plenty of power but when trying to move it forward or in reverse in either Medium or High gear it moved very slowly with very low power. I checked the transmission fluid level and...