[/QUOTE Thank you for the info, so this confessed me because the 6100HST filter is located in line but located at bottom end of trans but for the Gear driven B7100 the line comes in just below the transfer block located on the trans, so it is pretty high up to loose much fluid but i just dont know, since i already serviced the trans not going to touch again until next trans service. Dont use the back lift that much at this time and the lucas gear oil a little spendy . So onto next project, today valve adjustment and clean fuel system and replace all old fuel lines, brakes also froze up but that will be tomorrow. Thanks again for your time