Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 93Get this manual

CARBURETOR
4Reassemble the carburetor

aDrain Screw-M5 mm
bGasket-Drain ScrewScrews (4)-M4 12 mmFloat BowlGaskel -Floal BowlMain Jet

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