SA424 Will not move forward or reverse.

   / SA424 Will not move forward or reverse. #1  

JJRODD

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Joined
Feb 4, 2024
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1
Tractor
2014 Yanmar SA424
2014 SA424, exited the tractor with the engine running I didn't set parking brake. The tractor shut down as expected. Once I started the tractor it will not go forward or reverse. Front loader and 3 point works fine. Hydraulic fluid is in the center of the sight window. Any ideas?
 
   / SA424 Will not move forward or reverse. #2  
2014 SA424, exited the tractor with the engine running I didn't set parking brake. The tractor shut down as expected. Once I started the tractor it will not go forward or reverse. Front loader and 3 point works fine. Hydraulic fluid is in the center of the sight window. Any ideas?
Winston said. (y)

1707098824961.png
 
   / SA424 Will not move forward or reverse. #3  
When you push on the pedal do you hear the hydro trying to move the tractor? Are you certain that the brake is disengaged. Mine has stuck before, a couple times, and it would not go anywhere. Have to push down on it a little harder to get it disengaged.
 
   / SA424 Will not move forward or reverse. #4  
If all the linkage is working and moving properly. Hyd. Trans. etc..

  • Cast iron transmission and front axle and dual hydraulic pump
  • Two side-by-side hydrostatic transmission pedals Full-frame chassis
 
   / SA424 Will not move forward or reverse. #5  
JJRodd, Have you repaired the tractor
 

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