2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 296Get this manual

2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 296

Quality of the image is intentionally reduced!

4DRIVE LOWER UNIT 1) LONG ANTI-CAVITATION PLATE
Adjustable trim tab

Fig 17 Anti-cavitation plate

2) PROP DAMPER COOLING SYSTEM
To cool down the propeller damper,