2006 Johnson SD 30 HP 4 Stroke Outboards Service Manual, PN 5006592, Page 124Get this manual
POWERHEAD REMOVAL AND INSTALLATION Remove three (3) ignition coilsDisconnect the primary lead wireRemove two (2) bolts and the rectifier and regulatorFor models with power trim and tilt (PTT) unit, remove the bolts, then the PTT motor relay and bracket112Ignition coils (3) Rectifier and regulator Bolts (3)
Disconnect the water hose from the thermostat cover and the engine holder
Disconnect all engine wiring harness connectors from the power pack, then remove the power packRemove two (2) bolts and the electric parts holderRemove the bolt and the oil level dipstick guide1