2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 82Get this manual
ENGINE CONTROL REMOVAL AND INSTALLATION Use Universal Puller Set, PIN 378103, to loosen the flywheel from the crankshaftApply engine oil to the threads of the flywheel boltInstall the washer and the boltTighten the bolt to torque of 140 ftIbs(190 Nm)
Flywheel remover
12Flywheel holder Flywheel
Remove the flywheel bolt, the washer, and the key from the crankshaftRemove the flywheel
Charge Coil and Crankshaft Position Sensors
Removal
Remove the flywheelRemove the screws and both sensorsThen disconnect the sensor connectors