FAP - Active Director no data from FAP(x)

TASK 23-73-00-810-924-A
FAP - Active Director no data from FAP(x)

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 23-73-00-740-005	BITE-Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
AMM 23-73-12-000-007	Removal of the Flight Attendant Panel
AMM 23-73-12-400-007	Installation of the Flight Attendant Panel
ASM 237323
AMM 23-73-34-000-001	Removal of the CIDS Director
AMM 23-73-34-400-001	Installation of the CIDS Director

3. Fault Confirmation
Subtask 23-73-00-710-337-A ** ON A/C NOT FOR ALL

A. Test
(1) Do the CIDS Interface and Power-Up test through the CFDS.
AMM 23-73-00-740-005

4. Fault Isolation
Subtask 23-73-00-810-667-A ** ON A/C NOT FOR ALL

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

Subtask 23-73-00-810-668-A ** ON A/C NOT FOR ALL

B. If the test gives the maintenance message FAP <NAME> (120RH)/DIR1 (101RH):

(1) If the fault continues:

(a) If the fault continues:

do a check and repair the wiring between:
FAP <NAME> (120RH) connector A/1 and DIR1 (101RH) connector AA/5A,
FAP <NAME> (120RH) connector A/2 and DIR1 (101RH) connector AA/5B,
FAP <NAME> (120RH) connector A/3 and DIR1 (101RH) connrctor AA/13C,
FAP <NAME> (120RH) connector A/4 and DIR1 (101RH) connector AA/13D.
ASM 237323

5. Close-up
Subtask 23-73-00-710-338-A ** ON A/C NOT FOR ALL

A. Do the test as given in Para. 3.A.

[Rev.8 from Aug 2018] 2026.04.04 04:25:57 UTC