Snow 2520 leaking hydraulic fluid

   / 2520 leaking hydraulic fluid #1  

Jack Murdock

Silver Member
Joined
May 18, 2018
Messages
148
Location
Stephentown NY
Tractor
John Deere 2032R
2520 leaking seal underneath.jpg

I am looking for a technical manual for a 2520 to see if replacing this leaking seal on my mid-mount PTO is a big deal and to try and figure out what the part number is.

Thanks in advance for any help you may offer

Jack
 
   / 2520 leaking hydraulic fluid #2  
Which 2520(rowcrop or CUT)? If a CUT then I think mid pto seal is part # R91131 which is $4.20 from JD
 
   / 2520 leaking hydraulic fluid
  • Thread Starter
#4  
Which 2520(rowcrop or CUT)? If a CUT then I think mid pto seal is part # R91131 which is $4.20 from JD

I just left the local JD dealer and he gave me seal # M800600 / and sleeve CHI4967 but didn't have either in stock.
 
   / 2520 leaking hydraulic fluid #7  
It looks like a pretty big deal to change. According to the tech manual it has to be disassembled from the inside after removing and splitting the transmission.

pto_seal.jpg
PTO_seal2.jpg
PTO_seal3.jpg
 
   / 2520 leaking hydraulic fluid #8  
Are those bolts around the pto a removable plate? If so it might not be to hard.
I had to change the pto clutch on my 2520. If I remember correctly it was over 20 hours in labor just to disassemble to get to the part. Hope you don’t have to.
I will look at mine and the manual when I get a chance and see if I can offer any insight.
I just changed a leaking seal in my front mount snowblower. Took 2-3 hours and I was surprised how much I had to disassemble to get to it. Note to self, don’t accidentally snowblow a garbage bag full of empty cans.
 
   / 2520 leaking hydraulic fluid #9  
It looks like just the cover plate and the seal
 
   / 2520 leaking hydraulic fluid
  • Thread Starter
#10  
It looks like just the cover plate and the seal

It looks like the cover plate and the seal hopefully not a big deal. I ordered the seal and spacers and my neighbor will do it this weekend and hopefully will go well.

Thanks for everyone's time.
 

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