Question re loader hydraulic leak

[MikeinMich]

I've got a small leak in the hydraulics for the loader on my l3400. It's the cylinder that raises/dumps the bucket I think (if I leave it up for a bit the bucket slowly tips down. I've also noticed a small amount of hydraulic fluid on the block where the lines meet under the tractor (not the loader lever but the one lower down). So my question (after the long intro- sorry) is whether there is something I can tighten to fix the leak or whether I should take it in (it's still under warranty but it would be a pain loading the thing on the trailer to get it to the dealer)? I'm not adverse to turning a wrench but I don't want to mess up some "setting" for the hydraulics (this is my first tractor with any). Thanks..

Mike

 

[art]

Sometimes things can need to be tightened a bit with use. Go for it!