Suzuki 2003-2007 DF60 DF70 Outboard Motors Service Manual, Page 248Get this manual
LOWER UNIT
INSTALLATION Before installing the bearing, ensure that the inside of the gearcase is clean and free of debris Ensure that the bearing stamped mark faces upward1Set the shaft 1, the plate 2, the spacer 5, the attachment and the pinion bearing as shown in the figure2Place the shaft (with the pinion bearing on the end of the shaft) into the gearcase3Secure the plate by tightening the bolts 34Thread the sliding hammer into the top of the shaft 15Drive the pinion bearing down into position by gently striking the shaft until the dimension between the undersurface of the shaft shoulder and the top surface of the plate become mm