1985-1986 Honda ATC250R Shop Manual, Page 60Get this manual

FUEL SYSTEM
CARBURETOR INSTALLATION
Align the lug on the carburetor with the groove in the connecting tubeInstall the carburetor connecting tube bands
CONNECTING TUBE BANDS

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