1998 Johnson Evinrude "EC" 9.9 thru 30 HP 2-Cylinder Outboards Service Manual, Page 304Get this manual

Rectifier Ohmmeter Tests9.9-30

Disconnect battery cables before proceeding with this

m to clean engine ground.appropriate scalelead to one 2Calibrate ohmmeter on Connect lead Connect the other the

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