Inspection - Suzuki DF 25 Service Manual

INSPECTION

BATTERY CHARGE COIL
Two methods can be used to inspect coil condition.
Checking coil output
Peak voltmeter stevens CD-77
Tester range : POS 50
1. Disconnect battery charge coil leads from rectifier & regula-
tor.
2. Connect the peak voltage tester between coil leads.
3. Remove all spark plugs.
4. Measure coil output at cranking.
Battery charge coil output
Tester probe connection
Red + Black -
Yellow Red
If measurement exceeds specification, replace battery charge
coil.
Checking coil resistance
Measure battery charge coil resistance.
09930-99320 : Digital tester
Tester range :
1. Disconnect battery charge coil leads from rectifier & regula-
tor.
2. Measure resistance between coil leads.
Battery charge coil resistance :
Tester probe connection
Red + Black -
Red Yellow
If measurement exceeds specification, replace battery charge
coil.
Coil output
Manual start model : 4V or over
Electric start model : 8V or over
(Resistance)
Resistance
Manual start model: 0.20 – 0.30
Electric start model: 0.27 – 0.40
ELECTRICAL 4-3
R
Y