Installation of the Foam Panels

TASK 25-13-45-400-001-A
Installation of the Foam Panels

ZONE: 210

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

B. Referenced Information

REFERENCE	DESIGNATION
TASK 22-82-12-000-001-A	Removal of the Multipurpose Control & Display Unit (MCDU)
TASK 22-82-12-400-002-A	Installation of the Multipurpose Control & Display Unit (MCDU)
TASK 23-13-13-000-001-A	Removal of the Radio Management Panel (RMP)
TASK 23-13-13-400-001-A	Installation of the Radio Management Panel (RMP)
TASK 23-51-12-000-001-A	Removal of the Audio Control Panel (ACP)
TASK 23-51-12-400-001-A	Installation of the Audio Control Panel (ACP)
TASK 27-51-43-000-001-A	Removal of the Flap and Slat Control Lever
TASK 27-51-43-400-001-A	Installation of the Flap and Slat Control Lever
TASK 27-92-14-000-001-A	Removal of the Speedbrake Control Transducer-Unit
TASK 27-92-14-400-001-A	Installation of the Speedbrake Control Transducer-Unit
TASK 31-35-22-000-001-A	Removal of the Printer
TASK 31-35-22-400-001-A	Installation of the Printer
TASK 34-41-12-000-001-A	Removal of the Weather-Radar Control Unit
TASK 34-41-12-400-001-A	Installation of the Weather-Radar Control Unit
TASK 34-52-12-000-001-A	Removal of the ATC/TCAS Control Unit
TASK 34-52-12-400-001-A	Installation of the ATC/TCAS Control Unit
Left Foam Panel
Right Foam Panel

3. Job Set-up
Subtask 25-13-45-865-051-A

A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H08
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H06
** ON A/C ALL
122VU	LIGHTING/FLOOD/CTR INST/PNL	2LE	Z04

Subtask 25-13-45-860-050-A

B. Aircraft Maintenance Configuration
(1) Make sure that the MCDU (3CA1) is removed (Ref. AMM TASK 22-82-12-000-001).
(2) Make sure that the RMP (1RG1) is removed (Ref. AMM TASK 23-13-13-000-001).
(3) Make sure that the ACP (2RN1) is removed (Ref. AMM TASK 23-51-12-000-001).
(4) Make sure that the FLOOD LT/INTEG LT panel 111VU is removed.
(5) Make sure that the weather radar control unit (3SQ) is removed (Ref. AMM TASK 34-41-12-000-001).
(6) Make sure that the speedbrake control transducer unit (7CE) is removed (Ref. AMM TASK 27-92-14-000-001).
(7) Make sure that the MCDU (3CA2) is removed (Ref. AMM TASK 22-82-12-000-001).
(8) Make sure that the RMP (1RG2) is removed (Ref. AMM TASK 23-13-13-000-001).
(9) Make sure that the ACP (2RN2) is removed (Ref. AMM TASK 23-51-12-000-001).
(10) Make sure that the FLOOD LT panel 112VU is removed.
(11) Make sure that the ATC/TCAS control unit (3SH) is removed (Ref. AMM TASK 34-52-12-000-001).
(12) Make sure that the flap and slat control lever is removed (Ref. AMM TASK 27-51-43-000-001).
(13) Make sure that the printer (4TW) is removed (Ref. AMM TASK 31-35-22-000-001).

4. Procedure
Subtask 25-13-45-420-050-A

A. Installation of the Left Foam Panel

Left Foam Panel

(1) Put and hold in position the left foam panel (6) on the center pedestal structure (1).
(2) Install the two screws (3), the two washers (2) and tighten them.
(3) Install the three screws (5), the three washers (2) and tighten them.
(4) Install the five screws (4), the five washers (2) and tighten them.

Subtask 25-13-45-420-051-A

B. Installation of the Right Foam Panel

Right Foam Panel

(1) Put and hold in position the right foam panel (6) on the center pedestal structure (1).
(2) Install the two screws (5), the two washers (2) and tighten them.
(3) Install the three screws (4), the three washers (2) and tighten them.
(4) Install the six screws (3), the six washers (2) and tighten them.

Subtask 25-13-45-420-052-A

C. Installation of the Adjacent Units
(1) When you connect/install the components, refer to the match marks made during the removal procedure.
(2) Install the MCDU (3CA1) (Ref. AMM TASK 22-82-12-400-002).
(3) Install the RMP (1RG1) (Ref. AMM TASK 23-13-13-400-001).
(4) Install the ACP (2RN1) (Ref. AMM TASK 23-51-12-400-001).
(5) Install the FLOOD LT/INTEG LT panel 111VU.
(6) Install the weather radar control unit (3SQ) (Ref. AMM TASK 34-41-12-400-001).
(7) Install the speedbrake control transducer unit (7CE) (Ref. AMM TASK 27-92-14-400-001).
(8) Install the MCDU (3CA2) (Ref. AMM TASK 22-82-12-400-002).
(9) Install the RMP (1RG2) (Ref. AMM TASK 23-13-13-400-001).
(10) Install the ACP (2RN2) (Ref. AMM TASK 23-51-12-400-001).
(11) Install the FLOOD LT panel 112VU.
(12) Install the ATC/TCAS control unit (3SH) (Ref. AMM TASK 34-52-12-400-001).
(13) Install the flap and slat control lever (Ref. AMM TASK 27-51-43-400-001).
(14) Install the printer (4TW) (Ref. AMM TASK 31-35-22-400-001).

Subtask 25-13-45-865-052-A

D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H08
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H06
** ON A/C ALL
122VU	LIGHTING/FLOOD/CTR INST/PNL	2LE	Z04

5. Close-up
Subtask 25-13-45-860-051-A

A. Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.03.31 23:29:18 UTC