Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 172Get this manual

POWR BREATHER VALVE
EXPLODED DIAGRAM

BREATHER VALVE

M6 12 mm Nm (0.8mkg, 5.8 ftlb) 7

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