Suzuki DF25/DF30 Four Stroke Service Manual, Page 68Get this manual
ENGINE CONTROL 3-17 REMOVAL Prior to removing FlywheelDisconnect battery cables from battery Remove all spark plug caps from the spark plug1Remove flywheel cover(Electric start model) Remove recoil starter(Manual start model)
2Loosen flywheel bolt turns09930-48720Flywheel holder
NOTE: Do not remove flywheel bolt at this timeThis bolt prevents damage to the crankshaft when using flywheel remover tools