seals

I'm trying to fix a slow JD 67 loader on a JD 750 tractor with a SCV off a ford or new holland ("diesel kiki" branded). I can't find any parts or service info for it, and am new to hydraulics, but generally mechanically competent. So just a couple questions QUESTION: Are the external spool...

Hi, new to the forum, apologies if this question has been dealt with before. I inherited a Cub Cadet 7200 that's in very good shape overall and I intend to use it very lightly. I noticed that the front right wheel is leaking fluid so I'm assuming that it is probably a seal. I can't find the part...

In measuring my Jinma Chinese LW 8 backhoe hydraulic parts in order to find replacement seals I’m wondering where I place the slop of the measurements. For example, gland nut o rings. I get 64.5 mm ID on the part and 70.15mm for the cylinder wall id. So would a 64mm I’d x 4mm t work? Similar...

Hi all, Currently working on an old Eicher 364 and having a difficult time with the hydraulics. They worked briefly and then stopped when I tried to bleed them. Measured pressure at the pump output line is 200 PSI at idle, up to 1000 PSI at max RPM. The manual says it should cap at 2438 PSI...

Hello, have a Mahindra 5010. Noticed hydraulic oil around the edge of the rim, one wheel much worse than the other. How does that happen? Would it be common for there to be an axle seal and it's gone bad and is leaking? I think this is a 2014 model, would it be unusual to have a seal go out in...

Hi , We are doing maintenance on a NH 2120 compact tractor with a NH 7309 front end loader. There are a bunch of hydraulic hose quick couplers and most are leaking. I looked at the videos about removing/replacing the internal O-ring on the one side to stop the leaking. Then looked up the...

I have a John Deere 4100(gear) with a 410 loader. I want to replace the seals on the hydraulic cylinders. My problem is that the serial number of the FEL is WO0410X014991 but the parts listing from Deere doesn’t seem to match up. I would like to replace all the seals on the loader since it is...