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Good morning! Here is the latest chapter in the poor elderly tractor story. The 53 Jubilee runs awesome. Strong, good oil pressure, the lift and the loader are working great and reliably. I park it, shut it off, and then slowly push the quadrant control down to lower the mower so it doesn't...

I was mowing the field last weekend with a 6ft flail mower. When I started, everything was fine, but about an hour into it I realized that the 3-pt lift wasn't lifting anymore. If I rev the tractor up or wait a few minutes it will lift a little bit-maybe a couple inches off the ground. If I...

On an NAA hydraulic system- there is the control valve with the adjustable turnbuckle for draft control. Is there supposed to be a spring -about 2" long- under it, inside the lift cylinder assy? I have this big spring in the control valve bore that is pushing all the armatures way out of where...

I just installed a new gasket kit on my NAA hydraulic system. I had a little hiccup with the leather backup ring on the hyd piston, and I thought I'd share it. I did as much research as the internet would allow before I did it, and seemingly everything I read said to put the leather ring in...

In an attempt to rebuild the hydraulic lift controls and whatnot under the cover of the 53 Jubilee, I've got everything apart and covered in 90w goo on the table. I was expecting the pop the hydraulic piston out and find a leather ring, but mine has the 3 steel rings instead. The cover gasket...

I got this thing over the weekend -it's my first "proper" tractor- and it has a couple things that I'm hoping are straightforward common problems with the NAA tractors. Although I'm very much a newbie with tractors, I'm quite mechanical and have a history with car and truck restorations and...

Well, maybe more than a couple... I got this thing over the weekend -it's my first "proper" tractor- and it has a couple things that I'm hoping are straightforward common problems with the NAA tractors. Although I'm very much a newbie with tractors, I'm quite mechanical and have a history with...