1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 123Get this manual
Ignition Coil Replacement Removal
1Twist and remove cover to remove the spark plug and primary leads from the ignition coils
Notice the fastener and washer orientation before removmg any screws
3Remove the screws, coil and washersInstallation
1Assemble the correct sequence of washers and locate the ignition coil on the powerheadInstall and tighten the retaining screws to torque of 48-96 inIbs(5,4-10,8 Nm)
2Apply light coating of OMC Triple-Guard grease to the ribbed portion of the spark plug ceramics and to the openings of each of the spark plug lead coversInstall the spark plug leads3Apply light coating of OMC Triple-Guard grease to the opening of each primary lead cover and install the coversObserve proper wire routing and ignition timingOrangeblue primary lead must be connected to the No.1 ignition coilL!j,-'