1977-2000 Suzuki DT5/6/8 Outboards Service Manual, Page 81Get this manual
GEAR CASE
Gears for tooth wearDog part of clutch dog shifter for wearDog teeth of forward and reverse gears for wearShifting and pushrod for wear"0" rings and oil seals for cracks and damage Propeller for wear and distortionCooling water circuit for cloggingGearcase for rusting, pitting and distortion
(13) Using the bearing remover (09913-69911) and Slide shaft (09930-30102), draw out forward gear bearing)