TEST PROCEDURE
For all tests: Perform the Case Cover Removal
procedure.
To test the 120 VAC winding:
1. Connect the volt/ohmmeter probes to either
120 VAC receptacle as follows. See Figure
F.10 and the Wiring Diagram.
Upper receptacle, to leads #3D and #5A.
Lower receptacle, to leads #6E and 5B.
NOTE: It is easier to insert the probes directly
into the receptacle to perform this test. However,
the probes may not reach in far enough to make
or keep a good connection. In this case, before
you start the engine, insert two test pins into the
receptacle. Hold the test probes against these
inserts to measure voltage (Step 3).
2. Start the engine and run it at high idle (3700
RPM).
3. Check the AC voltage reading. It should read
between 118 and 126 VAC.
To test the 240 VAC winding:
1. Connect the volt/ohmmeter probes to leads
#6F and #3E where they connect to the
240VAC receptacle.
NOTE: It is easier to insert the probes directly
into the receptacle to perform this test. However,
the probes may not reach in far enough to make
or keep a good connection. In this case, before
you start the engine, insert two test pins into the
receptacle. Hold the test probes against these
inserts to measure voltage (Step 3).
2. Start the engine and run it at high idle (3700
RPM).
3. Check the AC voltage reading. It should read
between 236 and 252 VAC.
