Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 74Get this manual
Test #1Ignition Switch Continuity and ResistanceTest Equipment- 2938-1 circuit tracer, volt ohm meter position) Light should come on Turn key to start position Circuit tracer light should stay on
Disconnect all wires from ignition switch for these tests 1With switch in "OFF" positionattach 2938-1 circuit tracer leads to terminalsM" andM"Circuit tracer shou Id Iig htB
Figure 4
Figure 6
4With switch in start positionattach leads to terminals" and "8" Circuit tracer should lightContinue holding in start and push key in to chokeCircuit tracer light should stay on
If an ohmeter is used for above testslow resistance should be recorded in place of th light on the circuit tracer
2With switch inRUNposition, attach leads to terminals" andI"Turn key to start position Circuit tracer light should stay on ALeave leads on terminals" andI" and push in on key (choke position)Light should be on Continue holding in (choke position) Turn key to start pos ition Circuit tracer light shou ld stay onM