Inspection - Suzuki DF9,9 Service Manual

INSPECTION

BATTERY CHARGE COIL OUTPUT
 Peak Voltmeter Stevens CD-77
Tester range: POS 50
1. Disconnect battery charge coil wires from rectifier.
2. Remove all spark plugs.
3. Connect tester probe to battery charge coil lead wires as
shown.
Tester probe connection
+ (Red)
Red
4. Crank with the recoil starter.
Coil output: 5.6 V or over
If measurement is out of specification, replace the battery
charge coil.
BATTERY CHARGE COIL RESISTANCE
 09930-99320: Digital tester
 Tester range: Ω (Resistance)
1. Disconnect the battery charge coil wires from the rectifier.
2. Connect tester probe to battery charge coil lead wires as
shown.
Tester probe connection
Probe
Red
Coil resistance:
0.9 – 1.3 Ω {80 W coil: DF9.9E/15E, DF9.9/15}
0.3 – 0.4 Ω {120 W coil: DF9.9R/15R}
If measurement is out of specification, replace the battery
charge coil.
- (Black)
Yellow
Other probe
Yellow
IGNITION AND ELECTRICAL 3-19
Red Yellow
Red Yellow