1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 184Get this manual
Assembly Proceed slowlyMake no forced assemblies unless pressing operation is called forAll internal components must be perfectly clean and lightly coated with Johnson or Evinrude Outboard Lubricant INote Use
new gaskets, oil retainers, and O-rings during assembly
1If removed, install upper main bearing through bottom of crankcasePress against lettered side of bearing case until bearing is recessed .062 in(1,5 mm) below finish thrust face of crankcase2Apply OMC Gasket Sealing Compound to the outside diameter of new upper crankshaft sealInstall the seal, lip down, until flush with top of crankcaseUse OMC Seal Installer PI 3302193Apply coat of oil to wrist pin and wrist pin hole in piston
4 Insert wrist pin throughL" side of pistonOil wrist pin bearing in connecting rod and place in position Install wrist pin using OMC Wrist Pin Pressing Pin PI 326624 and OMC Piston Cradle PIN 326572