2001 Mercury Mariner 50-60HP Factory Service Manual, Page 72Get this manual

IGNITION
5DMT 2000 Digital Tachometer Multi-meter PN 91-854009A1

6Digital Diagnostic Tester 91-823686A2

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