Yamaha TT-R125EY Service Manual page 249

1
W Sb
Y B
2
ELECTRIC STARTING SYSTEM
STARTER RELAY INSPECTION
1. Remove:
2. Inspect:
Battery (+) lead
Battery (–) lead
Tester (+) lead
Tester (–) lead
Continuous while not connected to the
battery → Replace.
Not continuous while connected to the
battery → Replace.
NEUTRAL SWITCH INSPECTION
1. Inspect:
Tester (+) lead
Tester (–) lead
No continuous while in neutral → Replace.
Continuous while in gear → Replace.
6-10
• Starter relay
• Starter relay conduct
Use 12 V battery.
→
Starter relay terminal 1
→
Starter relay terminal 2
→
Starter relay terminal 3
→
Starter relay terminal 4
Ter-
minal minal
3
Connected to
battery
Not connected
to battery
• Neutral switch conduct
→
Sky blue lead 1 1 1 1 1
→
Black lead 2 2 2 2 2
Sb
1
NEUTRAL
IN GEAR
– +
ELEC
Ter-
Tester
selector
4
position
Ω
x 1
Tester
B
selector
2
position
Ω
x 1