Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 92Get this manual
2Re move cam follower (a) and guide (b) 4Put end of shaft (a) against solid objectRem ove punch (b) from sliding clutch (c) and slowly release spring compression,
3Using pun ch, tap cross in from sliding clutc (a) Leave punc in hole to retai sp ring at this time5Remove spring (a)