SAMPLE FAULT ISOLATION PROCEDURE (CONT)

TM 9-1290-335-34&P

1-5. SAMPLE FAULT ISOLATION PROCEDURE (CONT)

CALLOUT

DESCRIPTION

(F)

This tells you where you came from. For example 2.03 means you came from sheet 2, block 03.

(G)

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 part of the box.

(H)

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 NO branch.

Vol I

Para 1-5 Cont

1-6