1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 180Get this manual

1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 180

132119Remove the upper crankshaft seal and bearing Discard the seal and clean and inspect the bearingReplace if necessary
pistons using piston ring expandersDO NOTtry to save the ringsInstall complete set of new rings on every powerhead service
job 136124Using tool as drawn on Page 4-8, or OMCRetaining Ring Pliers, PIN 325937, remove the wrist pin retaining ringsDiscard
the rings 1371138125The fit between the wrist pin to bosses of the piston is loose on both sidesPush the wrist pin through
to free the piston from the connecting rodIf necessary, use OMC Piston Cradle, PIN 326573, and OMC Wrist Pin Pressing Pin,
PIN 326356With the piston skirt flush with the cradle, press out the wrist pin using an arbor pressBe careful not to lose