1983 Yamaha 30EN Outboards Service Manual, Page 103Get this manual
NOTE: _ 1Be sure to hold the claws at right angles to the drive shaft, or they cannot hold the bearing race2It is impossible to open the claws by turning the slide hammer puller rodTo give impacts to the slide hammer pu lIer, slide the hammer vigorously toward you so that the outer race can be removedPull out the drive shaft sleeveat the lower end of the drive shaftTo remove, use the drive rod and attachment
4Drive out the needle bearing downward