Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 98Get this manual
Subsection
_ ELECTRIC STARTING SYSTEM
GENERAL
The information in this subsection is concerned with troubleshooting the electric starting system and replacement of the electrical components
TROUBLESHOOTING
Starling CircuitTroubleshooting of the starter circuit is systematic check beginning with the batteryOnce the battery has been checked and testeduse Special Tool NoT 2951 circuit tester to trace the starting circuit Figure 2
DESCRIPTION
The electric starting system consists of six (6) major componentsbattery, starter motor, starter relay, interlock switchignition switch and choke solenoid
Prior to tracing circuit, check neutral interlock switch for proper adjustment
All tests of starting circuit must be made with motor in neutralCHOKE SOLENOID
Refer to Figure 2STARTER RELAY
1Connect 2951 circuit tracer ground clip to engine ground
STARTER MOTOR
2Place probe on positive battery cable terminal of re lay