1993 Johnson Evinrude "ET" 2 thru 8 Service Repair Manual, P/N 508281, Page 121Get this manual
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8 DR4619 DR4620
Ground Test
1 Disconnect 5-pin Amphenol connector between ignition plate and power pack
2 Set peak-reading voltmeter to "NEG" and "500"f71 3 Alternately, conne