Old Honda Tractor hydraulic issue

[nedbrod]

My tractor will not lift the front bucket unless I run the rpm's up to about 1400-1500. I feel like it might be that the pump is just tired but is it possible that there could be a problem with the valves? There aren't any leaks anywhere and the reservoir is full. I have changed the oil (this tractor uses transmission fluid to power the loader bucket and the 3 point hitch). I'd appreciate any insight the members may have towards solving this issue. Thanks

 

[wdchyd]

A test for the pump with a proper flow/load meter will tell you quick if your pump is ok. You could have a relief valve problem but having to rev up to make any pressure usually leads to a worn pump on older equipment.

 

[LD1]

Get a pressure gauge

 

[Smokeydog]

Pressure gauge is a good diagnosis tool for hydraulics.