TM 11-6625-3081-23
7-37. TEMPERATURE SENSORS
7-37
INPUT CODE: AUGTEM (cont)
c. SEGMENT 1
1. VDT DISPLAY
PROBE DOES NOT GIVE REASONABLE READING.
PERFORM THE FOLLOWING REPLACE
ACTIONS IN THE ORDER LISTED.
(REFERENCE TM 11-6625-3081-23 FOR REPLACEMENT
PROCEDURES.)
REF. DES.
PART NO.
NAME
1. 2A2W26
13081531
TEMP. PROBE ASSY.
2. 2A2A7A6A4
13082738
TEMP. MONINITOR CCA
3. 2A2A13XX
AC4720
DIFF. INPUT CCA (J4)
4. 2A2A13
13081746
A/D CONVERTER
2. CORRECTIVE ACTION - SEGMENT 1
(a) Remove Temperature Probe Assembly 2A2W26. Check contacts of mating
connectors and repair if required.
Install replacement 2A2W26 and
perform AUGTEM test.
If AUGTEM test passes, no further action
required.
If this segment displayed again, proceed to (b). If another
segment displayed, proceed to that segment and continue
troubleshooting.
(b) Remove Temperature Monitor CCA 2A2A7A6A4. Check contacts of mating
connectors and repair if required.
Install replacement 2A2A7A6A4 and
perform AUGTEM test.
If AUGTEM test passes, no further action
required.
If this segment displayed again, proceed to (c). If another
segment displayed, proceed to that segment and continue
troubleshooting.
(c) Remove Differential Input CCA 2A2A13XX. Check contacts of mating
connectors and repair if required.
Install replacement 2A2A13XX and
perform AUGTEM test.
If AUGTEM test passes, no further action
required.
If this segment displayed again, proceed to (d). If another
segment displayed, proceed to that segment and continue
troubleshooting.
(d) Remove A/D Converter 2A2A13.
Check contacts of mating connectors and
repair if required.
Install replacement 2A2A13 and perform AUGTEM
test.
If AUGTEM test passes, no further action required.
If this
segment displayed again, proceed to (e). If another segment displayed,
proceed to that segment and continue troubleshooting.
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