Posted 7/20/2012 20:09 (#2497146 - in reply to #2497063) Subject: RE: I think I killed my poor old 7800
s.c. north dakota
On my 7420 my hyd. filters plugged with filings while baling, but never made any noise. When I cleaned out the suction screen I got about 1/2 cup worth of bearing pieces. It turned out both rear wheel bearings were out.