OEM Ford F-250 Super Duty Voltage Regulator

Ford F-250 Super Duty Voltage Regulator Parts Questions & Experts Answers

• Voltage Regulator
  F1DZ-10C359-A
  Q: How to service and repair the voltage regulator in gasoline-engine generators on Ford F-250 Super Duty?

  A: You should start by taking off the generator after making note of this repair process's restriction to gas engines since diesel generators have built-in internal regulators which cannot be serviced independently. You must detach the generator brush and terminal holder along with the voltage regulator by removing the four screws on the voltage regulator. To isolate the generator brush and terminal holder from the voltage regulator proceed by unscrewing the screw cap and subsequently removing the two screws attaching the generator brush and terminal holder. Position the brush and terminal holder correctly on the voltage regulator before installing generator brush and terminal holder screws and placing the screw cap making sure it covers Test Terminal A to avoid battery positive connection shorting. Reinstall all pieces by using a wire to compress the brush while you restore the generator brush and terminal holder following the voltage regulator. To finish the installation you must place the generator brush and terminal holder and the voltage regulator while installing its screws afterward you need to remove the wire before reinserting the generator.