KYMCO Zing 125 Service Manual page 145

16
. CHARGING SYSTEM
SERVICE INFORMATION......................16-1 PERFORMANCE TEST............................16-4
TROUBLESHOOTING.............................16-2 A.C. GENERATOR ..................................16-4
BATTERY.................................................16-3 REGULATOR/RECTIFIER .....................16-5
SERVICE INFORMATION
GENERAL INSTRUCTIONS
• The battery is a MF battery which needs no refilling of distilled water.
• Do not quick charge the battery. Be sure to use a MF battery charger and the battery temperature
should not exceed 45℃.
• Remove the battery from the motorcycle for charging. If the battery must be charged on the
motorcycle, keep sparks and flames away from a charging battery.
• When inspecting the A.C. generator, use an electric tester.
• Route the charging system wires properly to avoid shorted wire due to wires being twisted or
kinked.
SPECIFICATIONS
Battery capacity
Electrolyte specific gravity
Charging current
A.C. generator
Regulator/Rectifier
Charging coil resistance
TORQUE VALUES
A.C. generator stator bolt
A.C. generator rotor bolt
SPECIAL TOOLS
Flywheel holder
Flywheel puller
TESTING INSTRUMENTS
Kowa electric tester
Sanwa electric tester
16-1
Charging rpm
Capacity
0.8～1.2kg-m
5.5～6.5kg-m
12V7AH
1,260～1,280 20℃
7.0A max.
2,100 rpm (min.)
11A min./3,000 rpm
No contact point type
0.2～0.3Ω