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Charge Relay

Insert a voltmeter, variable resistor, and switch into circuit as shown in illustration. Set the resistance of rheostat at maximum, close switch and slowly decrease resistance. The operating voltage of the charge relay will be found when the charge light goes out. If the operating voltage is not within specifications, adjust in the same manner as voltage regulator.

Fig 1: Measuring The Charge Relay Operating Voltage
G09347007Courtesy of NOT AVAILABLE
VOLTAGE REGULATOR SPECIFICATIONS

Application Specification
Regulated Voltage 13.8-14.8 V.
Yoke Gap Not Adjustable
Core Gap .024-.039"
Point Gap .012-.016"
CHARGE RELAY SPECIFICATIONS

Application Specifications
Operating Voltage 4-5 V.
Voltage Coil Resistance 31.9 Ohms
Yoke Gap Not Adjustable
Core Gap .031-.039"
Point Gap .012-.016"