Inspection - Suzuki DF 2.5 Service Manual

INSPECTION

IGNITER
Measure the resistance in the igniter unit.
 09930-99320: Digital tester
 Tester range: Ω (Resistance)
1. Remove the spark plug cap from the high-tension cord.
2. Measure the resistance.
Tester probe connection
Primary coil
Secondary coil
Primary coil resistance: 0.5 – 0.9 Ω
Secondary coil resistance: 10 – 16 kΩ
If the measurement is out of the specification, replace the igniter
unit.
SPARK PLUG CAP
 09930-99320: Digital tester
 Tester range: Ω (Resistance)
Measure the spark plug cap resistance.
Tester probe connection
Probe
Cap end
Spark plug cap resistance: 4 – 6 kΩ
If the measurement is out of the specification, replace the spark
plug cap.
IGNITER TO FLYWHEEL MAGNETO AIR GAP
Measure the air gap of between the flywheel magneto and
igniter unit.
 09900-20803: Thickness gauge
Air gap: 0.5 mm (0.02 in)
Probe
Terminal
High-tension cord
Other probe
Other cap end
Primary coil
Other probe
Core
Core
Secondary coil
IGNITION AND ELECTRICAL 3-5