1990 Johnson Evinrude 120 thru 140, 185 thru 225, 300 HP, P/N 507875, Page 126Get this manual
Power Pack Servicing Removal '" Twist and remove all spark plug leads to avoid accidental starting while servicing engine
rv power pack twobracket, two washers, and two screws1Remove nuts to
2Lift the power pack away from the component bracket3Disconnect power pack leads Charge coil leads Timer base leads Key switch lead(s) Yellowred lead Tan lead(s) Whiteblack lead Orange and orangeblack leads Ignition coils primary leads
Installation 1Carefully route power pack leads under component bracket and put power pack in place2Lubricate all Amphenol connectors with isopropyl alcohol, align flats, and connect them
3Place first the charge coil connector(s) and then the timer base connectors in the component bracket