Service manual

Page 142 of 151

17.2 IGNITION COIL

• Remove the spark plug cap from the spark plug.

• Disconnect the ignition coil primary wire.

• Measure the primary coil resistance.

• STANDARD: 0.1 - 0.3Ω(20)

• Measure the secondary coil resistance with the spark

plug cap in place.

• STANDARD : 7.4 – 12 kΩ(20)

17.3 IGNITION TIMING

• The ignition advance is 15°± 3°/4000rpm.

• The Capacitive Discharge Ignition (CDI) system is

factory pre-set and does not require adjustment.

17.4 BATTERY INFORMATION

• The battery can emit explosive gases; keep sparks,

flames, and cigarettes away. Provide adequate

ventilation when charging or service the battery in an

open area. The battery contains sulfuric acid (an

electrolyte). Contact with skin or eyes may cause severe

burns. Wear protective clothing and a face shield.

Electrolyte is poisonous. If swallowed, drink large quantities of water or milk and call a

physician.

BATTERY VOLTAGE INSPECTION

• Battery is under the seat. Measure the battery

voltage by using a multimeter.

• VOLTAGE: Fully charged: 13.1 V

• Undercharged: Below 12.0 V

BATTERY REMOVAL

• Open the seat. The battery is underneath.

• Disconnect the negative cable (Black - ) first and

then the positive cable (Red + ).

• Remove the restraining bolt. Remove the battery.

BATTERY INSTALLATION

• Install the battery in the reverse order of removal.

• After installing the battery, coat the terminals with

clean grease.