John Deere 3320 Front seal Leaking

[jschmidt220]

Hello, know it has been covered about a year ago. But, I'm assuming my front seal went out on the axle.. The last few days there has been oil running down the rim and tire. I'm relatively mechanical inclined. My dealer said it requires a service tech to fix it. Of course it is out of warranty. I have no problem letting them fix it, however they need it for a few days upto a week. My horses would not be happy without hay for that long. For those of you who fixed it youself, how long did it take, also was it my trouble than it was worth to DIY??
thankyou
Tim Schmidt