2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 61Get this manual
EngineCooling W120HO- DFI Engine Disassembly 4Using pipe wrench to hold coupler, and socket, remove the flywheel nut and washer
5Install flywheel puller and remove the flywheelCAUTION: Do not thread the puller bolts into the flywheel more than 38 (.95 cm) or stator damage may resultDo not tighten the flywheel puller against the magnet holder screws or damage to the screws or magnet holder may result