Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 137Get this manual
OVERHAUL RemovalElectricl Start Models
1Disconnect and remove electrical components as follows :
ADisconnect and remove spark plugs BDisconnect battery leads from battery terminalsCDisconnect choke solenoid lead Figure 5
Figure 7Loosening Hand Starter Housing
GUnfasten starter bracket by removing five (5) screwsFigure 8Figure 5Disconnecting Choke Solenoid
Ground is removed with this step HDisconnect interlock switch Figure 9