2006 Johnson SD 30 HP 4 Stroke Outboards Service Repair Manual, PN 5006592, Page 207Get this manual
Quality of the image is intentionally reduced!
GEARCASE DISASSEMBLY
Use sliding hammer and propeller shaft removal to remove the propeller shaft and bearing housing assembly1 Bearing housing assembly 2 Shim 3 Reverse gear 4 Thrust washer