1998 Yamaha 25J, 30D, 25X, 30X outboards Factory Service Manual, Page 46Get this manual
INSP ADJ
PERIODIC SERVICE
PICK-UP TIMING
NOTE: fter djustin th gin idle sp d, th pick-u ti in sh uld djust1Start th gin e, and eto co ntrol le er slig htly to th full-a nce sid so th at ig nitio ti in is set at sp ecificatio nU se ti in lig ht for this djust ntPick up timing: 25hp: ATDC 30hp: ATDC 1