1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 468Get this manual
DF4050 "K5" ('05) MODEL
7Using special tool, loosen flywheel bolt turns09930-48720: Flywheel holder NOTE: Do not remove flywheel bolt at this timeThis bolt prevents damage to the crankshaft when using flywheel remover tools