hydraulic pump overhaul

[mathias1]

Hi,

I was looking at the drawing of the hydraulic pump and there are only a few seals in there:
2 o -rings: 4,197"id 0,103" thick (partnr 116513-es)

and 1 seal: 11/16'' x 1 1/8'' x 1/4'' (partnr e97-gf-9)

Is this a difficult job and worth looking at? Anyone done this before?

[Billy26F5]

The only big difficulty I see is getting the new bits, and removing the external gear, but it might be awkward to deal with the o-rings. I assume you've seen the manual by the way (if not I recommend that you do look at it).
Sandy