Suzuki RM125 - Ignition Coil Inspection; Stator Coil Inspection

ELECTRICAL SYSTEM 13-7
IGNITION COIL INSPECTION
• Remove the seat and fuel tank. (5-3)
• Disconnect the ignition coil lead wire coupler 1.
Measure the ignition coil electrical resistance.

 09900-25008: Multi circuit tester set
 Tester knob indication: Resistance (Ω)
STATOR COIL INSPECTION
• Remove the seat and fuel tank. (5-3)
• Disconnect the magneto lead wire coupler 1.
Measure the stator coils electrical resistance.
 Reference data [20 °C, (68 ° F)]
 09900-25008: Multi circuit tester set
 Tester knob indication: Resistance (Ω)
NOTE:
The resistance of stator varies depending on the temperature.
(Stator and atmosphere)
Primary
White/Blue –
Black/White
0.17 – 0.70 Ω
Secondary
Plug cap –
White/Blue
13 – 20 kΩ
Exciter Black/Red – Red/White 24 – 40 Ω
Pick-up Red – Green 72 – 127 Ω
Charge Yellow – Black/White 1.6 – 2.6 Ω