15. ELECTRICAL EQUIPMENT AGILITY RS 50 NAKED Performance Test Remove the ignition coil. Inspect the ignition coil with an ignition coil Ignition Coil tester. Follow the ignition coil tester manufac- turer`s instructions. 1. Turn the changeover switch to 12V and connect the ignition coil to the tester. 2. Turn the power switch ON and check the spark from the watch window. Good : Normal and continuous spark Faulty : Weak or intermittent spark The test is performed at both conditions that the ignition coil is cold and hot. A.C. GENERATOR Exciter Coil/Pulser Coil Inspection This test is performed with the stator installed in the engine. Remove the met-in box. Disconnect the A.C. generator wire connector. Measure the pulser coil resistance between the blue/yellow wire and ground. Resistance (20): 100150 15-9