1968 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Outboards Service Manual, Page 48Get this manual
Replace main journal bearings crankshaftPlace rings in position upper and lower bearingsRemove rod caps from connecting rodsApply coat of Needle Bearing Grease (Part Number 378642) to connecting rod bearing areaPlace one retainer half and roller bearings each rodPlace crankshaft in position cylinder block, aligning main bearings with dowel pins in cylinder blockdApply coat of Needle Bearing Grease to crankpinsInstall roller bearings and remaining retainer half each rodPlace the remaining roller bearings in each retainer16 rollers are used in each roller bearingWith roller bearings in place, attach connecting rod capsConnecting rod caps are not interchangewith those of other rods, neither the caps of the same rods turned end for endassist correct assembly, small raised dots are provided matching sides of rod and Draw over chamfered corners both sides of rod to make certain that and rod are aligned at this pointIf not aligned, chamfered corners felt with the pencil pointSee Figure 5-23Misalignment will affect free normal action of the rollers, and result in damage later See Figure 5-24fTighten connecting rod screws to torque specified in Section using torque wrenchRods and bearings should float crankpinsAND CYLINDER crankcase face is grooved for installation of rubber sealnew seal should seated into the grooves and cut somewhat longer than actually necessary to obtain good butt seal at both ends against the crankcase bearingRun fine bead of Sealer 1000 in groove to secure seal in position while trimmingWith thumb pressure force seal to outer edge of grooveAfter cement has set, trim ends