Posted 1/29/2015 08:29 (#4346724 - in reply to #4346671) Subject: RE: 4850 hydraulic pump blowing seals
West Central Iowa
Are you using an o-ring from JD (generic may not be corret size and hardness) and are you putting the Teflon sheath over the o-ring before screwing the plug in. If so, yes the pump housing may be cracked or damaged in some way.
4850 hydraulic pump blowing seals
