Yamaha FT50C Service Manual page 244

TRBL
SHTG
NOTE:
• To diagnose a mechanical malfunction, use the troubleshooting charts pertaining to the trouble
located in this chapter. Also, when checking and maintaining the outboard motor, see Chapter 4–
8, to check the part necessary to carry out safety maintenance.
• Check that all electrical connections are tight and free from corrosion, and that the battery is fully
charged to 12 V.
Power unit
Symptom: Engine does not crank.
• Check the starting system.
• Check the power unit.
Check that the gearshift is in the
neutral position.
Is the gearshift
in neutral?
Yes
Check the neutral switch for
continuity.
Is there conti-
nuity?
Yes
Check the engine start switch
for continuity.
Is there conti-
nuity?
Yes
Check the engine shut-off
switch for continuity.
Continued on next page.
9-1
Troubleshooting
No
Set it to the neutral position.
No
Replace the neutral switch.
No
Replace the engine start switch.
9
62Y5A11