CHAPTER 6. OPERATOR ASSISTED SELF TEST PROCEDURE

TM 9-4931-381-14&P-1

OPERATOR ASSISTED SELF TEST PROCEDURE

CHAPTER 6

OPERATOR ASSISTED SELF TEST PROCEDURE

The operator assisted self

test procedure (figures 6-1 and 6-2) is used to locate and identify

fault symptoms. It is also

used to verify a fault symptom. If the test set continues to show the

same fault symptom after

corrective maintenance has been performed, turn in the test set.

The fail codes referred to

in the procedure are listed in the fail code index (figure 6-2, table 6-3

For test set schematic diagrams, refer to FO-1

thru FO-19.

Preliminary procedures:

q Prepare the test set for operation. Refer to

Preparation for Operation, volume 1,

Figure 6-1. Preparation for Operator Assisted Self-Test (Sheet 1 of 2)

6-1

Volume Ill