Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 102Get this manual

FUEL PUMP AND FUEL FILTER
SERVICE POINTS
Fuel filter inspection 1Inspect: 9Fuel filter CrackLeakClog Replace
Fuel filter installation 1Install: 9Fuel filter 1

The arrow mark on the fuel filter must face towards the fuel pump

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