Search results

The test procedure is on page 3-296 (20) Use a double bridge to measure resistance of each phase of exciter rotor. Resistance of each phase shall be 0.1473 to 0.1627 ohm at 77°F (25°C). Difference between phase reading shall not exceed 2 percent. (21) Using 374 megger, ground test exciter by...

Note: The lacquer based insulation of the copper wires used can break down over time and can cause a near short at higher voltages The only way to check this is with a 374 megger tester as described in Manual ARMY TM 9-6115-464-34

@Gordy1ID test all your exciter winding's for resistance and megger test as described in Manual ARMY TM 9-6115-464-34

3 Diodes are standard polarity and 3 Diodes are reversed polarity!