Yamaha TT-R125 Manuel D'atelier Du Proprietaire page 574

IGNITION SYSTEM
ENGINE STOP SWITCH INSPECTION
TT-R125/TT-R125LW
1. Inspect:
Tester (+) lead → Black/White lead 1
Tester (–) lead → Black lead 2
Not continuous while being pushed →
Replace.
Continuous while being freed → Replace.
TT-R125E/TT-R125LWE
1. Inspect:
Tester (+) lead → Black lead 1
Tester (–) lead → Black lead 2
1
2
B B
No continuous while being pushed → Replace.
Continuous while being freed → Replace.
EC626002
IGNITION COIL INSPECTION
1. Inspect:
Tester (+) lead → Orange lead 1
Tester (–) lead → Black lead 2
6 - 5
Engine stop switch conduct
G
B/W
1
PUSH IN
FREE
Engine stop switch conduct
G
B
1
PUSH IN
FREE
Primary coil resistance
G
Out of specification → Replace.
Primary coil
resistance
0.18 ~ 0.28 Ω at
20 ˚C (68 ˚F)
– +
ELEC
Tester selec-
B
tor position
2
Ω × 1
Tester selec-
B
tor position
2
Ω × 1
Tester selector
position
Ω × 1