Loss of the GREEN RSVR TEMP Input of the SDAC 1 and SDAC 2

TASK 31-54-00-810-962-A
Loss of the GREEN RSVR TEMP Input of the SDAC 1 and SDAC 2

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 29-33-11-000-001	Removal of the Temperature Transmitter
AMM 29-33-11-400-001	Installation of the Temperature Transmitter
AMM 31-50-00-710-001	Ground Scanning of the Central Warning System
AWM 315410

3. Fault Confirmation
Subtask 31-54-00-710-355-A

A. Test
Do the ground scanning of the Central Warning System AMM 31-50-00-710-001.

4. Fault Isolation
Subtask 31-54-00-810-211-A

A. If the test gives the maintenance messages SDAC1 : G HYD TEMP XMTR 1381GR and SDAC2 : G HYD TEMP XMTR 1381GR:

(1) If the fault continues:

do a check and repair the wiring :
. from the Temperature Transmitter (1381GR) pins A/E, D to the SDAC1 (1WV1) pins AB/12A, 12B AWM 315410.
. from the Temperature Transmitter (1381GR) pins A/K, J to the SDAC2 (1WV2) pins AB/12A, 12B AWM 315410.

Subtask 31-54-00-710-356-A

B. Do the test given in Para. 3.

[Rev.8 from Aug 2018] 2026.04.04 04:30:34 UTC