SAMPLE FAULT ISOLATION PROCEDURE (CONT)
This tells you where you came from. For example 2.03 means you came from sheet
2, block 03.
The top part of the box tells you what to do. The bottom part tells you how to do
it. After you become more skilled at troubleshooting and know more about the
equipment, you may find that you only need to read the top pan of the box.
This diamond shaped box is called a decision point. It asks you to answer a YES
or NO question, after doing the what-to-do statement. If the answer is YES, you
should go down the YES branch. If the answer is NO, you should go down the