B2650 Hydraulic problem

   / B2650 Hydraulic problem #1  

DaveS1108

New member
Joined
Mar 30, 2005
Messages
15
Location
East Aurora, NY
Tractor
Kubota B2650
While using the tractor today, cleaning up after taking down some trees, the hydraulics stopped working.

Symptoms:

The only circuit that works is the bucket curl. The 3 point, bucket lift, and 3rd function for the loader are all non-operational. If I shut it down, and start it up and use the bucket lift, it lifts a little (1/8 inch) and that's it. Pressing the up/down buttons on the 3rd function, I don't hear the "clicking" that is normally heard when pressing them.

Any ideas what to look for? The hydraulic level is fine, I don't see any obvious leaks or hear any unusual sounds. The tractor moves forward/reverse fine

Thanks!
 
   / B2650 Hydraulic problem #2  
Is your 3ph lever in the extreme "up" mode?....move it to the lower or neutral position first
 
   / B2650 Hydraulic problem #3  
Similar situation on my x-2620.
The return hydraulic line, for the backhoe, had been disconnected by a stray branch. I was bushhoging and did not have the backhoe in place.
Check ALL hydraulic quick connects.

Sent from my iPhone using TractorByNet
 
   / B2650 Hydraulic problem
  • Thread Starter
#4  
After doing a little more playing around, I can get the bucket lift to work, if I am operating the bucket curl. Still nothing on the 3-point, moving the lever up/down doesn't do anything. I suspect it has to do with the 3rd function - the light on the button is lit, but there is no clicking when pressing the other 2 buttons.
 
   / B2650 Hydraulic problem
  • Thread Starter
#5  
Similar situation on my x-2620.
The return hydraulic line, for the backhoe, had been disconnected by a stray branch. I was bushhoging and did not have the backhoe in place.
Check ALL hydraulic quick connects.

Sent from my iPhone using TractorByNet

Yes! That was it. The quick-connect was not fully engaged, pushed it in all the way and now everything is working great. Thank you!
 

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