ford 1520 tractor, stuck in neutral (hydrostatic )

   / ford 1520 tractor, stuck in neutral (hydrostatic ) #1  

raykolvites

New member
Joined
Dec 15, 2017
Messages
2
Location
hillsborough, nj
Tractor
ford 1520
I was just plowing a little snow, tractor working perfectly, all of a sudden it stopped moving. It will not go into forward or reverse. PTO, hydraulics working fine.
Any ideas what is wrong?
thanks Ray
 
   / ford 1520 tractor, stuck in neutral (hydrostatic ) #2  
FO-46 I&T shop manual says under troubleshooting paragraph 98:
1. Tractor will not move or operates erratically,
a. Engine clutch or transmission input shaft failure,
b. Transmission oil level low,
c. Charge pump or charge pressure relief valve defective,
d. Pump or motor cylinder block or valve plates defective,
e. Feed valve or neutral valve sticking open.
 
   / ford 1520 tractor, stuck in neutral (hydrostatic ) #3  
FO-46 I&T shop manual says under troubleshooting paragraph 98:
1. Tractor will not move or operates erratically,
a. Engine clutch or transmission input shaft failure,
b. Transmission oil level low,
c. Charge pump or charge pressure relief valve defective,
d. Pump or motor cylinder block or valve plates defective,
e. Feed valve or neutral valve sticking open.

f. wire(s) pulled of HST forward and/or reverse solenoids.
 
   / ford 1520 tractor, stuck in neutral (hydrostatic )
  • Thread Starter
#4  
FO-46 I&T shop manual says under troubleshooting paragraph 98:
1. Tractor will not move or operates erratically,
a. Engine clutch or transmission input shaft failure,
b. Transmission oil level low,
c. Charge pump or charge pressure relief valve defective,
d. Pump or motor cylinder block or valve plates defective,
e. Feed valve or neutral valve sticking open.

thank you for getting back to me, I will check the items out
 

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