Honda Outboards BF40A/BF50A Service Manual, Page 334Get this manual

BF40A-BF50A No.3 CARBURETOR

WASHER SCREW (4J[16) DRAIN SCREW

FLOAT CHAMBER

[3] FlOAT VALVE

[12) MAIN NOZZLE

[4] JET NOZZLE

[11] ORING

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