B7100 HST 4x4 hst running backwards

   / B7100 HST 4x4 hst running backwards #1  

snpmorgan

New member
Joined
Feb 20, 2012
Messages
10
Location
Pensacola, FL
Tractor
2011 kubota B3300SU, 2007 Kubota U25-3, 2005 Kubota ZG-2048, 1992 Ford 1720, 1992 Ford 1120
Just bought an older b7100. I mash the forward pedal and tractor drives in reverse. I mash the reverse pedal and the tractor goes forward. Please help
 
   / B7100 HST 4x4 hst running backwards
  • Thread Starter
#2  
Let me add that the tractor will barly move when it does move and there is a grinding noise coming from the hydraulic motor area
 
   / B7100 HST 4x4 hst running backwards #3  
I don't really know but the reversal of the pedal direction is hopefully just a linkage problem rather than anything inside the tranny. Grinding noise sounds ominous but hydro's can sound pretty painful at the best of times. It could have a blocked screen and being starved of tranny oil. That would explain the lack of power too. The screen is part 014 in the pdf. Its essential you check and clean it before anything else.

Kubotabooks.com
 

Attachments

  • Screen.pdf
    20.2 KB · Views: 203
  • Pedal.pdf
    14.4 KB · Views: 199
   / B7100 HST 4x4 hst running backwards #4  
Is it possible that the engine is running backwards? Check the battery terminals and see if the negative and positive are reversed. I do not know if this is even possible on this engine.
 

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