1992 Johnson Evinrude "EN" 40 thru 55 Service Manual, P/N 508143, Page 122Get this manual
Ignition Coil ReplacementUFI Removal
1Twist and remove cover to remove the spark plug and primary leads from the ignition coilsr:jl 2Notice the fastener and washer orientation before removing any screws3Remove the screws, coil, and washersInstallation