851 hyd pump

JOHN HUNT

Member
pump is at flywheel area, it started leaking not real bad but about 1/4 cup oil every time it stop run.so i got a kit for it yesterday, which section of the tran hold that hyd oil for that pump?
any secret on rebuilding this pump either book don't cover a lot on repair of the 851 hyd pump..
 

The differential has 2 sumps. The front one under the seat, is the one for the hydraulics. I'd also take off the PTO lever round cover and use gun cleaning rods / brushes to clean out the lines that go from the sump to the pump and the bottom of the sump.

Lots of stuff will be found in there.

jb
 
find the hyd drain plug aft of the trans plug, fore of the diffy plug.. right above that plug is yer sump..

soundguy
 

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