1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Manual, P/N 520210, Page 119Get this manual
Timing Sensor Servicing Removal
1Disconnect the timing sensor plug
2Remove the sensor support return spring from its post on the flywheel cover
rn 3Remove the sensor support retainersrn 4Lift the sensor support from the flywheel cover[!]
5Remove the screws securing the timing sensor to the sensor supportInstallation
1Install the timing sensor onto the sensor supportTighten the retaining screws to 10-14 inIbs(1,1-1,6 Nm)2Apply light coating of ONIC Triple-Guard grease to the sliding surfaces of the sensor supportPosition the sensor support in the flywheel cover
[] 3Position the sensor support retainersInstall and tighten the retainer screws