Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 415Get this manual

PROPELLER INSTALLATION
3 mm COTTER PIN

INSTALLATION

First, tighten to the specified torqueIf the cotter pin does not set in the hole, tighten additionally until the cotter pin

3 mm stainless steel cotter pin
INSTALLATION

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives