2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 212Get this manual
GEARCASE BEARING AND SEAL REMOVAL
Propeller Shaft Bearings
Use bearing removal tool, PIN 5034764, to press bearing from housing
Drive out the bearing by striking the top of the shaft with heavy rawhide malletBe careful not to damage the gearcase
4-1Propshaft bearing 2Reverse gear bearing
Forward Bearing Race
If forward gear bearing is replaced the race must be replaced2-jaw puller, PIN 432129, can be used with plate obtained locally, to remove the bearing race from the gearcase housing111420 112 inHex head screw 21 in0 .0 Flat Washer 3Centering Guide from tool kit 5000009 4Rod, PIN 326582