No Power; Low Power; Intermittent Power; Charging System Failure - KYMCO SUPER8 50 2T Service Manual

15

. ELECTRICAL EQUIPMENT

SERVICE INFORMATION
GENERAL INSTRUCTIONS
• It is not necessary to check the battery electrolyte or fill with distilled water.
• Remove the battery from the motorcycle for charging. Do not remove the electrolyte cap..
• Do not quick charge the battery. Quick charging should only be done in an emergency..
• Charge the battery according to the charging current and time specified on the battery.
• When charging, check the voltage (open voltage) with an electric tester.
• When replacing the battery, do not use a traditional battery.
SPECIFICATIONS
Battery
Spark plug
Spark plug gap
Ignition coil resistance
Pulser coil resistance (20℃)
Ignition timing
TROUBLESHOOTING
CHARGING SYSTEM

No power

• Dead battery
• Disconnected battery cable
• Fuse burned out
• Faulty ignition switch

Low power

• Weak battery
• Loose battery connection

• Charging system failure

• Faulty regulator/rectifier
15-1
Capacity
Voltage
Charging Standard
current Quick
(NGK)
Primary coil
Secondary coil
(with plug cap)
Secondary coil
(without plug cap)
SUPER8 50 2T
13.0～13.2V
BR8HSA
0.6～0.7mm
0.2～0.3Ω
7.0～8.4KΩ
2.5～3.2KΩ
80～160Ω
13.5°±1°BTDC/2000rpm

Intermittent power

• Loose battery cable connection
• Loose charging system connection
• Loose connection or short circuit in ignition system
• Loose connection or short circuit in lighting system
Charging system failure
• Loose, broken or shorted wire or connector
• Faulty regulator/rectifier
• Faulty A.C. generator
SUPER8 50 2T
12V6AH
0.4A/5H
4A/0.5H