818 Repair Manual (CX) | Page 349

IEEE GENIE IIE Ie NA END CHARACTERISTICS - Two-stage voltage regulator : Ref : DUCELLIER 8379 A, PARIS-RHONE AYC 2114 and AYC 2117. SEV-MARCHAL F. 14 V 72717102 These voltage regulators determine the intensity of the current in the alternator inductor in order to maintain a constant regulated voltage at the battery terminals. CHECKING THE REGULATED VOLTAGE Checking the regulated must be carried out with a fully charged battery. Connect up as per diagram below, using a voltmeter V, an ammeter A and a rheostat, or better still, using a combined « voltmeter/ammeter/ rheostat». Start engine, and let it idle.