1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 185Get this manual
5The connecting rod has no specific orientationSupport the piston in OMC Piston Cradle, PIN 326573Oil the wrist pin bore and wrist pin EI pushing the tool out through the piston
f61 6Install the wrist pin through the piston and connecting rod,
1,l1ol 7Using OMC Cone, PIN 318600, and Driver, PIN 318599, install new wrist pin retaining rings in each wrist pin holeGap of the retaining ring faces down, away from notch in piston