Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 151Get this manual

CARBURETOR
Special Tools
1Carburetor Scale PIN 91 -36392
2DMT 2000 Digital Tachometer Multi-meter PIN 91 -854009A 1

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