16. CHARGING SYSTEM Pulsar CK 125 SERVICE INFORMATION......................16-1 BATTERY CHARGING ..........................16-4 TROUBLESHOOTING.............................16-2 A.C. GENERATOR .................................16-5 BATTERY .................................................16-3 REGULATOR/RECTIFIER.....................16-6 SERVICE INFORMATION GENERAL INSTRUCTIONS · Battery fluid level should be checked regularly. Fill with distilled water when necessary. · Do not quick charge the battery. Quick charging should only be done in an emergency. · 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. The hydrogen gas produced by a charging battery is very flammable and can explode. · 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 12V6AH Electrolyte specific gravity 1.2601.280 20 Charging current 0.7A max. Charging rpm 2,100 rpm (min.) A.C. generator 1.1A min./3,000 rpm Capacity Regulator/Rectifier No contact point type Charging coil resistance 0.20.3 TORQUE VALUES A.C. generator stator bolt 0.81.2kg-m A.C. generator flywheel bolt 4.05.2kg-m SPECIAL TOOLS Flywheel holder E021 Flywheel puller E005 TESTING INSTRUMENTS Kowa electric tester Sanwa electric tester 16-1