Posted 4/25/2009 09:04 (#692301 - in reply to #691857) Subject: RE: putting new secondary hyd pump on 8410, how much oil will run out?
West Central Iowa
I was the person that suggested you test the case drain flow of the secondary pump, as we had this exact problem last fall on an 8420.
The only oil you will loose is the clean oil reservoir oil.......about 6-7 gallons. It will drain when you remove the large tube going into the secondary pump.