Chute rotator only rotates one direction

   / Chute rotator only rotates one direction #1  

brandoro

Platinum Member
Joined
Jan 25, 2008
Messages
658
Location
Central Saskatchewan
Tractor
Kubota B3030 HSDC
I have a B3030 and am just installing a B2782A front mount snow blower with hydraulic chute rotator. Upon connecting the rotator found it will only turn from right to left. Try to turn opposite and the lines tense up and the engine lugs a bit.
Switched the hoses, now pushing the joystick to the left gets left to right rotation but pushing the joystick to the right gets no right to left, the hoses tense up.
Took the gear off the motor, no change.
Switched rotator hoses (bucket curl) with lift/lower cylinder hoses on QD's, now rotator works both ways when joystick is moved to lift/lower and cylinder will raise and lower when joystick moved left/right but now no float on the cylinder so can't operate this way. Wouldn't really want to as it is counter intuitive.
I'm at a loss, anyone have ideas about why it won't rotate both ways when connected to the bucket roll QD's??
I'll be near the dealer's tomorrow so will stop in to quiz them about it but doubt they will have any answer beyond that I should bring the tractor in and pay them to fiddle with it unless they have seen this before.
 
   / Chute rotator only rotates one direction #2  
The problem is the regen feature in the valvebody. You must push the joystick to the right PAST the detent...... then your chute will rotate to the right.
 
   / Chute rotator only rotates one direction
  • Thread Starter
#3  
I pushed it over as far as it will go, several times, it just pressurizes the hoses. Both hoses in fact so I think it is something in the valve body.
 
   / Chute rotator only rotates one direction #4  
I assure you I had the same confusing problem the first time I put my blower on. As dumb as it may be, Kubota made the valve go into regen before it operates the right (or normal dump) circuit. I'm confident you are not pushing past the detent....... give it a good hard shove to the right. It will feel alot like when you push forward to put the loader arms into 'float', but the detent is more firm because it isn't used as much as the float. If you are not feeling the joystick go beyond the detent, you aren't pushing it far enough.
 
   / Chute rotator only rotates one direction
  • Thread Starter
#5  
I'll go give it a try, back in ten.
 
   / Chute rotator only rotates one direction #7  
Listen to Ductape. He is 100% correct.

This problem comes up every year...
 
   / Chute rotator only rotates one direction #8  
Listen to Ductape. He is 100% correct.

This problem comes up every year...


Kenny is the one who straigtened me out when I went through the same issue. Its funky, but you will get used to it.
 
   / Chute rotator only rotates one direction #10  
Kenny is the one who straigtened me out when I went through the same issue. Its funky, but you will get used to it.

Good to see you responding to these threads...takes some heat off me:D
 

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