1992 Johnson Evinrude "EN" 9.9 thru 30 Service Manual, P/N 508142, Page 188Get this manual
5The connecting rod has no specific orientationSupport the piston in OMC Piston Cradle, PIN 326573Oil the wrist pin bore and wrist pinf511 6Install the wrist pin through the piston and connecting rodpushing the tool out through the piston r;;:;H-;;:;' 7
Using 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
8Repeat Steps thru for each piston9Install piston rings on each pistonSpread each ring with ring expander just enough to slip it over the head of the piston and down into place
10Clean the seal bore of the crankcase head and install new seal using OMC Installer, PIN 333520Apply OMC Gasket Sealing Compound to the metal casing of the seal and press the seal into the crankcase head until the tool is seatedThe sharp edge of the seal's metal case must face the tool during installationLightly coat the seal lips with OMC Triple-Guard grease11 If removed, oil new lower main bearing and press it onto the crankshaftWhen pressing on the bearing, support the crankshaft between the two lower counterweights and press against the lettered side of the bearingInstall the retaining ring in its groove in the crankshaft with the sharp edge of the ring facing away from he bearing