Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 91Get this manual
4Remove D- ring (a) ,
NOTE: Pro pe ller shaft bearing has to be removed (see slep 5) before removing propeller shaft oil sea l6Remove pro peller shaft oil sea (a), using pu ller assem bl (b) wit suitable jaws (e) and suitable plat(d)
IMPORTANT: Propeller shaft bearing Is damaged during removal00 not remove bearing unless replacement Is necessaryRelertoCleaning and Inspection," following5Remove propeller shaft bea ring (a) using puller assemb ly (b) with su itab le jaws (eand sui tab le plate (d)