Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 162Get this manual

CARBURETOR
2Remove auto enrichener
aAuto EnrichenerPlateScrewO-Ring 3Remove fuel lines and unsnap linkage"alinkageFuel lines

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