Engine Stop Switch Inspection; Ignition Coil Inspection - Yamaha TT-R50E Owner's Service Manual

2
2
B B
2
1
1
1
IGNITION SYSTEM

ENGINE STOP SWITCH INSPECTION

1. Inspect:
• Engine stop switch continuity
Tester (+) lead → Black lead 1
Tester (–) lead → Black lead 2
Continuous in the "
Not continuous in the "
EC626002

IGNITION COIL INSPECTION

1. Inspect:
• Primary coil resistance
Out of specification → Replace.
Tester (+) lead → Orange lead 1
Tester (–) lead → Black lead 2
Primary coil
resistance
0.32 ~ 0.48 Ω at
20 °C (68 °F)
2. Inspect:
• Secondary coil resistance
Out of specification → Replace.
Tester (+) lead → Spark plug lead 1
Tester (–) lead → Orange lead 2
Secondary coil
resistance
5.68 ~ 8.52 kΩ
at 20 °C (68 °F)
NOTE:
When inspecting the secondary coil resis-
tance, remove the spark plug cap.
6 - 4
–
ELEC
B B Tester selec-
1 2
tor position
Ω × 1
" position → Replace.
" position → Replace.
Tester selector
position
Ω × 1
Tester selector
position
kΩ × 1
+