3 pt hitch operation on NH TC 33D

[choctawroseranch]

recently acquired a NH TC33D. Haven't spent a ton of time with it yet but curious about how high I can raise the lift arms. They only raises half way and it appears the Hyd fluid looks to be good level but will take a closer look. is the leveling crank used to raise both the lift arms to a higher level? Thoughts on what else I might take a look at.

 

[TractorTech]

The lift arms only lift halfway, but how about the rockshaft arms? Are they lifting up all the way? If so, the vertical solid shaft on the left that attaches to the lift arm should have 3 holes to make adjustments, while the crank on the right will make up the adjustment on the right. But, if this is not the case, you may have to adjust the threaded rod on the RH rockshaft that tells the valve what height the arms are so that it will stop at the desired position.

 

[choctawroseranch]

The lift arms only lift halfway, but how about the rockshaft arms? Are they lifting up all the way? If so, the vertical solid shaft on the left that attaches to the lift arm should have 3 holes to make adjustments, while the crank on the right will make up the adjustment on the right. But, if this is not the case, you may have to adjust the threaded rod on the RH rockshaft that tells the valve what height the arms are so that it will stop at the desired position.

thanks. will take a look when I am on property.

 

[thclimer]

The attached should give you an idea of the linkages associated with the hydraulic control valve which raises and lowers the 3-point hitch.

 

[choctawroseranch]

The attached should give you an idea of the linkages associated with the hydraulic control valve which raises and lowers the 3-point hitch.

thanks!

 

[choctawroseranch]

Ok, so i spent a little bit more time on the 3 pt. Hyd fluid level is good. I can raise and lower the 3 pt with the control lever but only able to get the lift arms half way up still. I can manually raise the lift arms another to foot and a half of travel upwards but that needs to happen via the control lever so something not working correctly.