1997 Johnson Evinrude "EU" 90, 105RW, 115, 150, 150W, 175 60 LV Service Manual, P/N 507268, Page 160Get this manual
14Using av1C Cone, PIN 318600, and Driver, PIN 318599, install new wrist pin retaining rings in each wrist pin holeGap of retaining ring faces up, away from notch in piston 15Repeat Steps 11 thru 14 for each piston
16When all pistons and connecting rods are assembled, install piston ring setsInstall each piston ring set on the piston that was used to test the ring clearancesfits squarely around dowel pin
[1!] INote Be sure gap of ring
INote Before continuing,
be certain all OMC Gel-Seal I! sealant has been removed from the cylinder block and crankcase mating flangesIf traces of hardened OMC Gel-Seal I! sealant are left, main bearing misalignment might occurRefer to Cleaning, this section17Rotate cylinder block so that port cylinder head surface is facing up and horizontal to the floor
18Coat pistons, rings, cylinder walls, and OMC Ring Compressor, PIN 336314 (PIN 336313 for oversize pistons), with Evinrude or Johnson Outboard Lubricant