1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 64Get this manual

1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 64

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IGNITION SYSTEM
Tested Part

Multimeter Wires RED

Connected To Terminal

Selector Position

Reading At 3001000 RPM

Reading At 100040