Internal Failure of the ADR 2

TASK 34-13-00-810-851-A
Internal Failure of the ADR 2

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 34-12-34-000-001	Removal of the ADIRU
AMM 34-12-34-400-001	Installation of the ADIRU
AMM 34-12-34-610-801	Uploading of Software to the ADIRUs
AMM 34-13-00-740-002	INTERFACE TEST of the ADR

3. Fault Confirmation
Subtask 34-13-00-740-113-A

A. Test
Do the Interface test of the ADR (system 2) AMM 34-13-00-740-002.

4. Fault Isolation
Subtask 34-13-00-810-100-B ** ON A/C NOT FOR ALL

A. If the test gives the maintenance message ADIRU2 (1FP2):

Subtask 34-13-00-810-100-C ** ON A/C NOT FOR ALL

A. If the test gives the maintenance message ADIRU2 (1FP2):

(1) If the fault continues:

[Rev.8 from Aug 2018] 2026.04.04 04:32:24 UTC