1997 Johnson Evinrude "EU" 9.9 thru 30 2-Cylinder Service Manual, P/N 507263, Page 176Get this manual
18Coat pistons, rings, cylinders, and CWIC Ring Compressor, PIN 326591 (PIN 330223 for oversize), with outboard lubricant
19Center connecting rod in piston and locate piston rings on their dowel pinsSlide one piston assembly into the respective cylinder bore while guiding the connecting rod through the blockpins to prevent permanent powerhead damage
Notel The piston rings must be correctly located on their dowel Note Loosely install cylinder head to prevent pistons from