9. FINAL REDUCTION GRAND DINK 125/150 Bearing Remover, 12mm BEARING REPLACEMENT (TRANSMISSION CASE COVER) Remove the transmission case cover bearings using the bearing remover. Remove the final shaft oil seal. Drive Shaft Bearing Pilot, 12mm Drive new bearings into the transmission case cover. BEARING REPLACEMENT (LEFT CRANKCASE COVER) Remove the drive shaft. Remove the drive shaft oil seal. Remove the left crankcase bearings using the bearing remover. Bearing Remover, 15mm 9-5