1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 106Get this manual

1995 Johnson/Evinrude Outboards 50 thru 70 3-cylinder Service Manual, Page 106

Ignition Coil Tests Many ignition testers are available from various manufacturersIn addition, some automotive testers having
Ohmmeter Tests Resistance tests may be performed while the ignition coil is still mounted on the powerhead1Twist and remove
the spark plug and primary leads from the ignition coilDR40S1 the engine, connect meter black lead to ground tab on the coilConnect
meter red lead to coil primary terminal Meter must show 0.1 0.05 ohm l!J black lead to clean engine groundIf the coil is
not mounted on r:;l2Calibrate ohmmeter on appropriate scaleConnect meter r:;] 3Calibrate ohmmeter on appropriate scaleConnect
meter red lead to coil primary terminalConnect meter black lead to coil spark plug terminal Meter must show 275 50 ohmsf314Test
spark plug leads for continuityCalibrate ohmmeter on low ohms scaleAttach one ohmmeter lead to each spring terminalWhile