1995 Mariner Mercury Outboards Service Manual 50HP 4-Stroke, Page 30Get this manual
Testing Ignition Components Resistance Tests
When performing resistance tests, all component leads must be disconnectedReadings may very slightly due to temperature changesReading listed taken at 68 (20 C) TRIGGER COIL TEST
LIGHTING COIL
METER TEST LEADS METER TEST LEADS RED BLACK RX1 396594 METER SCALE READING RED BLACK
METER SCALE
OHMSREADING