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TROUBLESHOOTING & REPAIR
STATOR VOLTAGE TEST (continued)
FIGURE F.17 – OUTPUT RECTIFIER DIODE BRIDGE
WELD WINDING
LEAD CONNECTIONS
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4.Locate the weld winding leads connected to the
5.Check for approximately 68VAC from W1 to W2. Also check from W2 to W3 and from W1 to W3.
6.If any of these voltages are low or missing perform the Rotor Flashing and Voltage Test and also the Rotor Resistance Test.
7.Also check leads #6H and #5P for loose or faulty connections to the field bridge. See the Wiring Diagram.
8.If the tests in Steps 6 and 7 are OK and the stator voltages are low or missing, the sta- tor may be faulty.
9.Replace the lower front panel and output leads.
10.Replace the upper control panel and secure.
11.Replace the front left and right case sides.
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