14. BATTERY/CHARGING SYSTEM/ A.C. GENERATOR Mongoose/KXR 90/50 Charging Coil Wire A.C. GENERATOR CHARGING COIL The inspection of A.C. generator charging coil can be made with the engine installed. INSPECTION Disconnect the A.C. generator 2P connector. Measure the resistance between the A.C. generator white wire and engine ground with an electric tester (YF-3501 tester). Standard: 2.2(at 20) Replace the A.C. generator charging coil if the reading is not within the specifications. Lighting Coil Wire A.C. GENERATOR LIGHTING COIL The inspection of A.C. generator lighting coil can be made with the engine installed. INSPECTION Disconnect the A.C. generator 2P connector. Measure the resistance between the A.C. generator yellow wire and engine ground with an electric tester (YF-3501 tester). Standard: 3.1 (20) Resistor Replace the A.C. generator lighting coil if the reading is not within the specifications. RESISTOR INSPECTION Remove the front covers. ( 2-2) Measure the resistance between the resistor lead and engine ground. Resistances: Mongoose/KXR 90: 5W12 30W7.5 Mongoose/KXR 50: 5W10.2 30W5.9 Fan Cover A.C. GENERATOR REMOVAL Remove the four bolts attaching the cooling fan cover. Remove the fan cover. Bolts 14-8