LESSON EXERCISE 2 (CONT)
9.
From the list of actions in Column A, select and place in proper sequence the six steps the
organizational repairman would use when replacing a defective transmitter tube. Write
the six selected steps in Column B. You may use View A of Fold-Out 14 while
completing this question.
COLUMN A
Remove air baffle assembly.
Press anode end of new tube into socket.
Replace air baffle assembly.
Place defective tube in spare tube socket.
Remove transmitter RF head from transmitter case.
Use tube puller to remove defective tube.
Remove receiver RF head from receiver case.
Open cover on spare tube compartment and remove spare tube.
Remove transmitter fixed head from transmitter case.
Press cathode end of new tube into tube socket.
COLUMN B
a. _____________________________________________________________________
b. _____________________________________________________________________
c. _____________________________________________________________________
d. _____________________________________________________________________
e. _____________________________________________________________________
f. _____________________________________________________________________
When you are completed, check your responses with Lesson Exercise Solution Sheet 2 on the
following pages.
137
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