Hyd. leak

[sgtstew]

Tractor: 2007 JD 3320, 4X4, front loader, 650 hours.

Front axle has a slight leak; left side at the break between the fixed large axle casting and the horizontal swiveling part of the axle spindle housing. Not a big problem, more of a nuisance than anything. However, I never like to leave anything leaking at all. I would expect this to be an 0-ring seal connection, but do not know for sure. If that's the case, the entire spindle assembly will need to be dropped to R/R the bad seal.

Any thoughts on this problem and fix? Thanks

 

[jd110]

Here is a breakdown. Where is your leak?

 

[sgtstew]

I've got to clean it up first, before I can better identify leak location. Thanks for diagram.