Loss of the Data between the ADIRUs and the FAC 1

TASK 22-66-00-810-859-A
Loss of the Data between the ADIRUs and the FAC 1

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 22-97-00-710-001	Operational Test of the LAND CAT III Capability
AMM 34-13-00-740-002	INTERFACE TEST of the ADR
AMM 34-14-00-740-001	Interface Test of the IR

3. Fault Confirmation
Subtask 22-66-00-710-192-A

A. Test
Do the operational test of the LAND CAT III capability AMM 22-97-00-710-001.

4. Fault Isolation
Subtask 22-66-00-810-149-A

A. If the test gives the maintenance message AFS : CHK FAC 1-ADIRU:

(1) If the test gives a different message, do the trouble shooting procedure related to the maintenance message.

[Rev.8 from Aug 2018] 2026.04.04 04:25:21 UTC