Hot Plug Replacement of the Integrated Prerecorded Announcement and Boarding Music (PRAM)

TASK 23-32-36-960-001-A
Hot Plug Replacement of the Integrated Prerecorded Announcement and Boarding Music (PRAM)

ZONE: 220
FIN: 117RH ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	PIN - NON METALLIC

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
220	FWD CAB UTILITY AREAS

C. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
4	I-PRAM FLASHCARD	AIPC 23-32-01-10-010

D. Referenced Information

REFERENCE	DESIGNATION
TASK 23-73-00-740-005-B	Interface and Power-Up Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
Integrated PRAM Flashcard (117RH) - Removal/Installation
FAP Pages for the Hot Plug Replacement of the Integrated Pram Flashcard (117RH)

3. Job Set-up
Subtask 23-32-36-861-054-A ** ON A/C NOT FOR ALL

A. Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)

4. Procedure
Subtask 23-32-36-960-050-A ** ON A/C NOT FOR ALL

A. Replacement of the Integrated PRAM Flashcard (117RH)

Integrated PRAM Flashcard (117RH) - Removal/Installation ** ON A/C NOT FOR ALL

FAP Pages for the Hot Plug Replacement of the Integrated Pram Flashcard (117RH) ** ON A/C NOT FOR ALL

(1) Release the quick-release fastener (1) and open the cover (2) of the Flight Attendant Panel (FAP) (6).
(2) On the FAP (6) push the FAP Set-Up key.
(a) The FAP SET-UP page (7) shows.
(3) On the FAP SET-UP page (7) push the PRAM Remove key.
(a) A confirmation pop-up window (8) shows.
(4) In the confirmation pop-up window (8) push the Yes key.
(a) A replacement pop-up window (9) shows.
(5) Carefully push the quick-release button (3) with a PIN - NON METALLIC to unlock the I-PRAM flashcard (4) from the I-PRAM slot (5).
(6) Carefully pull out the old I-PRAM flashcard (4) out of the I-PRAM slot (5).
(7) Carefully push a new AIPC 23-32-01-10-010 I-PRAM FLASHCARD (4) into the I-PRAM slot (5) until it engages.

NOTE: Make sure that you push the I-PRAM flashcard (4) into the I-PRAM slot (5) and not into the OBRM slot or CAM slot. The three slots have the same dimension.

(8) In the replacement pop-up window (9) push the OK key.
(a) A confirmation pop-up window (10) shows.
(9) In the confirmation pop-up window (10) push the OK key.
(a) On the FAP SET-UP page (7) in the PRAM field the new PRAM part number shows.
(10) Make sure that the work area is clean and clear of tools and other items.
(11) Close the cover (2) and install the quick-release fastener (1).
(12) Do a new start of FAP (6) to activate the installed PRAM (Ref. AMM TASK 23-73-00-740-005).

5. Close-up
Subtask 23-32-36-862-051-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002)

[Rev.10 from 2021] 2026.04.02 06:12:05 UTC