2006 Johnson SD 3.5 HP 2 Stroke Outboard Service Manual, PN 5006562, Page 112Get this manual
GEARCASE ASSEMBLY To install new lower driveshaft bearing, assemble the components of the Driveshaft Bearing Remover and Installer, PIN 392092 (Rod, Guide Plate, Pin, and Small Disc with concave side toward bearing)Place the lettered side of the bearing toward the small discUsing mallet, drive the bearing until it is seatedsure the lettered side of the bearing is facing the tool to prevent damage to the bearingDrive the bearing as far as it will go
1Rod 2Guide plate 3Pin 4Smaldisc
To install new upper driveshaft bearing, assemble the components of the Driveshaft Bearing Remover and Installer, PIN 392092 (Rod, Guide Plate, Pin, and Large Disc with concave side toward bearing)Place the lettered side of the bearing toward the large discUsing mallet, drive the bearing until it is seated