DMC VERSION INCONSISTENCY on the CAPT and FO DU's

TASK 31-63-82-810-845-A
DMC VERSION INCONSISTENCY on the CAPT and FO DU's

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 31-60-00-610-003	X LOADING Procedure of the DMC1
AMM 31-60-00-740-011	LRU Identification Check
AMM 31-60-00-860-001	EIS Start Procedure
AMM 31-60-00-860-002	EIS Stop Procedure
AWM 316130

3. Fault Confirmation
Subtask 31-63-82-860-114-A ** ON A/C NOT FOR ALL

A. Job Set-up
(1) Do the EIS start procedure AMM 31-60-00-860-001.

4. Fault Isolation
Subtask 31-63-82-810-124-A ** ON A/C NOT FOR ALL

A. If the DMC VERSION INCONSISTENCY indication is shown on the CAPT PFD DU, on the CAPT ND DU, on the FO PFD DU and on the FO ND DU:

(1) Make sure that the DMC3 P/N is the same that the P/N of the set of floppy disks
(a) If the software P/N is different:

(b) If the software P/N is the same:

check and repair the engine pin programming of the DMC3 (1WT3), on pins AE-5C; AE-5D; AE-5E; AE-5G and AE-5H AWM 316130

5. Close-up
Subtask 31-63-82-860-115-A ** ON A/C NOT FOR ALL

A. Close-up

[Rev.8 from Aug 2018] 2026.04.04 04:31:17 UTC