Kubota L3940 won't start

   / Kubota L3940 won't start #1  

7DiamondRanch

New member
Joined
Aug 29, 2010
Messages
1
Tractor
Kubota L3940
Anyone have this problem. I went over a bump the other day and the tractor shut down. 2008 Kubota L3940. The dash rotates thru Depress Clutch, PTO, and just keeps doing that. It's not the PTO switch, have checked that. Have tried to jump the PTO sensor. nothing. Seems like something jiggled loose on the bump, possibly a computer board. Go figure. However I can't find anything. Any suggestions.
 
   / Kubota L3940 won't start #2  
If its an HST there is a safety switch there. There is also a safety switch on the clutch pedal I would check all of them.
 
   / Kubota L3940 won't start #3  
7DiamondRanch said:
Anyone have this problem. I went over a bump the other day and the tractor shut down. 2008 Kubota L3940. The dash rotates thru Depress Clutch, PTO, and just keeps doing that. It's not the PTO switch, have checked that. Have tried to jump the PTO sensor. nothing. Seems like something jiggled loose on the bump, possibly a computer board. Go figure. However I can't find anything. Any suggestions.

I have L2800 and L4330. Both have safety switches under the seat that sense the operator is sitting in the seat. I had one of them go bad and couldn't start the tractor. You may have damaged that switch.
 
   / Kubota L3940 won't start #4  
Yep I forgot about the seat switch that is the one that aggravates me all the time.
 

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