1988-1992 Mercury Force 5HP Outboards Service Manual, Page 166Get this manual
4 Remove piston pin using pin punch (Special Tool NoT-8919) and pillow block (Special Tool NoT-2990-1)Remove connecting rod (A) from pistonIINSPECTING AND REPAIRING
NOTE: Refer to specification charts for original dimensionsThe steps in this section are to be done as neededParts that are worn or damaged should be replaced as needed
IMPORTANT Before inspection, remove all carbon deposits, gasket material, and sealantWash all parts in solvent and dry with compressed air