2008 Yamaha WaveRunner FX SHO / FX Cruiser SHO Service Manual, Page 336Get this manual
Starter motorRemote control system
Rear cover
1Check: Rear cover Metal Cracksdamage Replace the rear cover assembly
Starter motor assembly
1Install: Gear cover assembly Installation steps: 1Install the ring gear 1, planetary gears 2, and dowel pin to the front cover 32Install the front cover to the starter motor yoke 4NOTE: Make sure the notch in the ring gear is aligned with the projection on the starter motor yoke 4