Delco Remy Voltage Regulator Adjustment

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Delco remy voltage regulator adjustment.

Rotor with pressed on bearing assembly replacement instructions for 24si. Rotor replacement for 27si. The battery voltage with the car running at idle was over 16 volts and was way too high. Enter a new vehicle voltage regulator 12 volt 3 terminal new case a20792 delco remy 1118792 international.

If the voltage did rise with rpm your generator is functioning. A voltage regulator will limit the maximum amount of voltage from a power source and prevents a device or alternator from shorting and overheating. Signs of a bad voltage regulator in a vehicle include dimming or pulsing lights or a dead battery. If it got above 14 volts it s probably fine and the problem lies in your regulator.

To adjust closing voltage turn the adjust screw to clockwise increase or counterclockwise to decrease the tension of the armature. If you have electrical equipment that won t turn on that could. The car still retains it s original adjustable voltage regulator and. Current regulator two checks and adjustments are required on the.

The strange thing is if you download those delco remy regulator service manuals they give instructions on how to service and adjust the regulators. See delco remy service bulletin ir 180 and ir 185 for specifications the cutout relay and voltage regulator on the three unit regulator are checked and adjusted in the same manner as the cutout relay and voltage regulator on the two unit regulator. Many people don t know it but you can adjust the voltage delivered by your regulator. Retrofitting old stlye delco remy regulator to new style delco remy 50vr regulator.

The greater the tension the more voltage required to force the armature down onto the contact. Download how to instructions for replacement parts on delco remy starters alternators. Replacing delco remy 10si 11si 12si or bosch k1 alternators with 11si alternator. The shunt windings in the cut out relay and voltage regulator are shown in dashed rrd the series windings in the cutout relay and current regulator are.

Enter a new vehicle to add it to your garage and filter the results below. Delco remy generator voltage regulator troubleshooting by ryan hotchkiss.