Suzuki AN650 2002 Service Manual page 227

7-8 FUEL SYSTEM AND THROTTLE BODY
• Remove the fuel pump ring locknut by using the special tool.
09941-51010: Ring locknut wrench
Gasoline is highly flammable and explosive. Keep
heat, spark and flame away.
• Remove the fuel pump assembly.
• Disconnect the fuel level gauge lead wire coupler.
• Remove the fuel level gauge.
• Disconnect the ground wire.
• Remove the fuel pressure regulator.