10. During this lesson, you have learned the correct procedure to follow
in troubleshooting the radio set control C-7392/ARN-89.
You performed a
visual inspection and then a basic operational test.
The basic test
perform to isolate the trouble in a defective subassembly. As a result of
the knowledge and experience you have gained in this subcourse, you will
have no problem troubleshooting and repairing the AN/ARN-89 automatic