FWC2 Inoperative

TASK 31-53-00-810-905-A
FWC2 Inoperative

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 31-50-00-710-001	Ground Scanning of the Central Warning System
AMM 31-53-34-000-001	Removal of the Flight Warning Computer (FWC)
AMM 31-53-34-400-001	Installation of the Flight Warning Computer (FWC)

3. Fault Confirmation
Subtask 31-53-00-710-244-A

A. Test
Do the operational test of the central warning systems AMM 31-50-00-710-001.

4. Fault Isolation
Subtask 31-53-00-810-154-A

A. If the test gives the maintenance message:
FWC2

Subtask 31-53-00-710-245-A

B. Do the test given in Para. 3.

[Rev.8 from Aug 2018] 2026.04.04 04:30:19 UTC