dhas
Active member
Hi Folks.
I'm looking for some help on an ongoing issue I am having with my 1995 JCB 803 and her slew motor/gearbox. With several years she has been leaking hydraulic oil through the gearbox. The motor on top forcing hydraulic oil down through the gearbox and on the drive gear on the bottom of the gearbox. We did the seals on the gearbox several times and 3 years ago I replaced the hydraulic motor on the gearbox and re did the seals in the gearbox. Fantastic.. It worked.. For a short while! I have noticed she is yet again leaking hydraulic oil through the gearbox has anyone had similar problems? Is it a possible pressure issue? I've just had enough of this now
I'm looking for some help on an ongoing issue I am having with my 1995 JCB 803 and her slew motor/gearbox. With several years she has been leaking hydraulic oil through the gearbox. The motor on top forcing hydraulic oil down through the gearbox and on the drive gear on the bottom of the gearbox. We did the seals on the gearbox several times and 3 years ago I replaced the hydraulic motor on the gearbox and re did the seals in the gearbox. Fantastic.. It worked.. For a short while! I have noticed she is yet again leaking hydraulic oil through the gearbox has anyone had similar problems? Is it a possible pressure issue? I've just had enough of this now