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  1. Changing fan belt on 7745

    Changing fan belt on 7745

    Sure appreciate insight on how to change the fan belt without undoing the radiator etc. Just took off my alternator and I'm getting it rebuilt (3rd time in 5 years) and now I noticed the fan belt is defective. Is there an easy way to remove it as the plastic fan blades are in the way and...
  2. Is replacing block heater difficult?

    Is replacing block heater difficult?

    My block heater is no longer working. Has any one changed out theirs. Is is just a matter of unscrewing it and putting in a new one or is it a dealer operation to replace? Appreciate any expertise on how to replace my block heater on a 1991 7745. Not sure why the block heater went, it was...
  3. 7745

    7745

    Anyone know what the PSI pressure is on the power steering cylinder of a 7745. I have a cylinder on the right front (as your seated) that keeps leaking. I've had it fixed twice now at two different machine shops and it still leaks - lose a litre a month. I want to replace it with a 2500 PSI...
  4. Sure would be nice if we could set up reference categories

    Sure would be nice if we could set up reference categories

    Each time I come to this site looking for specific problems for my own troubleshooting, I find I have to re-read many posts. It would sure be helpful if there could be some standard category list that would narrow my search. Perhaps categories such as: Brakes Hydraulics Loader Heater Engine...
  5. Anyone else keep their tractor outside

    Anyone else keep their tractor outside

    I've been having problems with my alternator and now the battery is running down. After checking, alternator is barely generating charge. (Time for a rebuild.) Guess I should look at getting a 70 amp instead of 55 amp. But what may be of interest to some, even after recharging the battery...
  6. 1991 - 7745 Steering cylinder (RH side)

    1991 - 7745 Steering cylinder (RH side)

    Only major leak I have left to fix is the power steering cylinder that is located on the right hand side of the tractor behind the axle. I picked up new seal kit from the dealer and I'm about to do the change. I noticed the piston rod is slightly bent with a couple small dents - don't think...
  7. 7745 loader slowing down - after replacing 4 cylinders with larger ones

    7745 loader slowing down - after replacing 4 cylinders with larger ones

    Guess it does take more oil to get the new cylinders working but the loader sure takes its sweet time to go up and down. Went from 3.5 inch outside diameter to 3.5 inside diameter bore. Sure is strong though. New oil, hydraulic screen is clear. Put on a gauge and gets up to 2800 pounds...
  8. Oil dripping out the handbrake dust cover at rear of 7745

    Oil dripping out the handbrake dust cover at rear of 7745

    Is it normal to have oil coming out the left side (facing forward) of the tractor where the handbrake rod enters into the housing. I know my auxillary 3 pt lift cylinder seals are also leaking and I will change shortly. Could I have an internal leak as well on the 3 pt hitch. Guess my real...
  9. Looking for Canadian ZETOR Dealer so I can order parts

    Looking for Canadian ZETOR Dealer so I can order parts

    I live near Montreal Quebec Canada and it sure seems many ZETOR dealers have closed shop in recent months. Not sure why, perhaps some of you could shed some light. I recently purchased a 1991 4wd 7745 with loader and snow blower. I went to top off the hydraulic oil and next thing I noticed...
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