W DOC AIRBUS | AMM A320F

Installation of the Passenger Service Unit

TASK 23-73-45-400-001-A
Installation of the Passenger Service Unit

1. Reason for the Job
Self Explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
98A25208001000
1
PULLEY ASSY-SEALING
 B. Referenced Information
REFERENCE
DESIGNATION
TASK 23-73-00-740-005-A
BITE-Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
TASK 23-73-00-740-005-B
Interface and Power-Up Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
TASK 23-73-38-400-802-A
Installation of the Pax Call Switch-Card
TASK 23-73-38-400-803-A
Installation of the Reading Light Switch-Card
TASK 23-73-64-400-802-A
Installation of Reading Light Lens
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)
TASK 25-25-11-400-001-A
Installation of the Filler Panels
ESPM 2056410
F Passenger Service Unit
3. Job Set-up
Subtask 23-73-45-860-051-A
A. Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)
   (1) Clean the component interfaces and the adjacent area.
   (2) Do an inspection of the component interfaces and the adjacent area.
   (3) Make sure that the work area is clean and clear of tools and other items.
Subtask 23-73-45-865-051-A
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/LINE 2155RHG05
49VUCOM/CIDS/DEU A ESS/LINE 1154RHG04
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/AFT R172RHHA12
49VUCOM/CIDS/DEU A ESS/AFT L179RHHA11
49VUCOM/CIDS/DEU A ESS/FWD R158RHHA10
49VUCOM/CIDS/DEU A ESS/FWD L159RHHA09
** ON A/C NOT FOR ALL
49VUCOM / CIDS / DEU A ESS / MID R196RHG05
49VUCOM / CIDS / DEU A ESS / MID L195RHG04
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/2 R466RHHA12
49VUCOM/CIDS/DEU A ESS/2 L465RHHA11
49VUCOM/CIDS/DEU A ESS/1 R464RHHA10
49VUCOM/CIDS/DEU A ESS/1 L463RHHA09
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R AFT168RHM14
121VUCOM NAV/CIDS/DEU A NORM/L AFT167RHM13
121VUCOM NAV/CIDS/DEU A NORM/R MID166RHM12
121VUCOM NAV/CIDS/DEU A NORM/L MID165RHM11
121VUCOM/CIDS/DEU A BAT/LINE 2145RHN14
121VUCOM/CIDS/DEU A BAT/LINE 1144RHN13
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R FWD164RHM10
121VUCOM NAV/CIDS/DEU A NORM/L FWD163RHM09
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R AFT168RHM12
121VUCOM NAV/CIDS/DEU A NORM/L AFT167RHM11
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R FWD164RHM11
121VUCOM NAV/CIDS/DEU A NORM/L FWD163RHM10
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R AFT668RHM14
121VUCOM NAV/CIDS/DEU A NORM/L AFT667RHM13
121VUCOM NAV/CIDS/DEU A NORM/R MID666RHM12
121VUCOM NAV/CIDS/DEU A NORM/L MID665RHM11
121VUCOM NAV/CIDS/DEU A NORM/R FWD664RHM10
121VUCOM NAV/CIDS/DEU A NORM/L FWD663RHM09
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R MID166RHM13
121VUCOM NAV/CIDS/DEU A NORM/L MID165RHM12
** ON A/C NOT FOR ALL
121VUCOM/CIDS/DEU A BAT/FWD R258RHN14
121VUCOM/CIDS/DEU A BAT/L FWD259RHN13
121VUCOM/CIDS/DEU A BAT/AFT R272RHQ11
121VUCOM/CIDS/DEU A BAT/AFT L279RHQ10
** ON A/C NOT FOR ALL
121VUDEU A BAT MID R296RHM13
121VUDEU A BAT MID L295RHM12
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT6LWG06
2000VUPASSENGER READING LIGHT5LWG05
2000VUPASSENGER READING LIGHT4LWG04
2000VUPASSENGER READING LIGHT1LWG01
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT2LWG02
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT3LWG03
** ON A/C NOT FOR ALL
2000VUPASSENGER/READING/LIGHT2LWG02
** ON A/C NOT FOR ALL
2001VUCIDS-DEU A NORM-AFT-RH174RHC07
2001VUCIDS-DEU A NORM-AFT-LH173RHC06
2001VUCIDS-DEU A NORM-MID-RH198RHC05
2001VUCIDS-DEU A NORM-MID-LH197RHC04
** ON A/C NOT FOR ALL
2001VUCIDS/ DEU A NORM AFT RH174RHC08
2001VUCIDS/ DEU A NORM AFT LH173RHC07
2001VUCIDS/ DEU A NORM MID 2 RH176RHC06
2001VUCIDS/ DEU A NORM MID 2 LH175RHC05
4. Procedure
Subtask 23-73-45-420-050-A
A. Installation of the Passenger Service Unit (PSU)
NOTE: If you want to install the Pax Call Switch-Cards, please refer to
(Ref. AMM TASK 23-73-38-400-802).
NOTE: If you want to install the Reading Light Switch-Cards, please refer to (Ref. AMM TASK 23-73-38-400-803).
   (1) If you install a new PSU, install the removed reading light lenses before (Ref. AMM TASK 23-73-64-400-802).
   (2) Do a visual inspection of the component interface and/or the adjacent area.
   (3) Make sure that the parts retained from the removed component are clean and in the correct condition.
   (4) Install the PSU (4):
NOTE: Install first the side of the PSU that attaches to the outboard mounting rail (2).
     (a) Carefully bend down the rubber string (3) from the outboard mounting rail (2).
     (b) Put the PSU (4) in position and engage the PSU in the outboard rail (2).
     (c) Then push the rubber string (3) into the gap between the panels into the outboard rail (2).
   (5) Connect the electrical connectors:
     (a) Remove the blanking cap from the electrical connector (5).
     (b) Make sure that the electrical connector is clean and in the correct condition.
     (c) If necessary move the PSU (4) to the correct position and connect the electrical connector (5).
     (d) Connect the plugs (1) with the ELEC CONTACTS INSERTION EXTRACTION TOOL M15570-16 ESPM 2056410.
     (e) Fix the cables with the cable straps and cable ties.
   (6) Close the PSU (4):
     (a) Make sure that the work area is clean and clear of tools and other items.
     (b) Lift the PSU (4) in position and engage the remaining side in the inboard mounting rail (2).
     (c) Push the rubber string (3) with the 98A25208001000 PULLEY ASSY-SEALING into the gap between the panels into the inboard rail (2).
   (7) If necessary, install the filler panel of the Passenger Service/Information Unit (PSIU) (Ref. AMM TASK 25-25-11-400-001).
Subtask 23-73-45-865-052-A
B. Remove the safety clips and tags and close these circuit breakers in this sequence:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT6LWG06
2000VUPASSENGER READING LIGHT5LWG05
2000VUPASSENGER READING LIGHT4LWG04
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT3LWG03
** ON A/C NOT FOR ALL
2000VUPASSENGER/READING/LIGHT2LWG02
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT2LWG02
** ON A/C NOT FOR ALL
2000VUPASSENGER READING LIGHT1LWG01
** ON A/C NOT FOR ALL
2001VUCIDS-DEU A NORM-MID-RH198RHC05
2001VUCIDS-DEU A NORM-MID-LH197RHC04
** ON A/C NOT FOR ALL
2001VUCIDS/ DEU A NORM MID 2 RH176RHC06
2001VUCIDS/ DEU A NORM MID 2 LH175RHC05
** ON A/C NOT FOR ALL
2001VUCIDS-DEU A NORM-AFT-RH174RHC07
** ON A/C NOT FOR ALL
2001VUCIDS/ DEU A NORM AFT RH174RHC08
** ON A/C NOT FOR ALL
2001VUCIDS-DEU A NORM-AFT-LH173RHC06
** ON A/C NOT FOR ALL
2001VUCIDS/ DEU A NORM AFT LH173RHC07
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R AFT168RHM12
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R AFT168RHM14
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L AFT167RHM11
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L AFT167RHM13
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R MID166RHM13
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R MID166RHM12
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L MID165RHM12
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L MID165RHM11
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R FWD164RHM11
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/R FWD164RHM10
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L FWD163RHM10
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU A NORM/L FWD163RHM09
** ON A/C NOT FOR ALL
49VUCOM / CIDS / DEU A ESS / MID R196RHG05
49VUCOM / CIDS / DEU A ESS / MID L195RHG04
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/AFT L179RHHA11
49VUCOM/CIDS/DEU A ESS/AFT R172RHHA12
49VUCOM/CIDS/DEU A ESS/FWD L159RHHA09
49VUCOM/CIDS/DEU A ESS/FWD R158RHHA10
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/LINE 2155RHG05
49VUCOM/CIDS/DEU A ESS/LINE 1154RHG04
** ON A/C NOT FOR ALL
121VUDEU A BAT MID R296RHM13
121VUDEU A BAT MID L295RHM12
** ON A/C NOT FOR ALL
121VUCOM/CIDS/DEU A BAT/AFT L279RHQ10
121VUCOM/CIDS/DEU A BAT/AFT R272RHQ11
121VUCOM/CIDS/DEU A BAT/L FWD259RHN13
121VUCOM/CIDS/DEU A BAT/FWD R258RHN14
** ON A/C NOT FOR ALL
121VUCOM/CIDS/DEU A BAT/LINE 2145RHN14
121VUCOM/CIDS/DEU A BAT/LINE 1144RHN13
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU A ESS/2 R466RHHA12
49VUCOM/CIDS/DEU A ESS/1 R464RHHA10
49VUCOM/CIDS/DEU A ESS/1 L463RHHA09
49VUCOM/CIDS/DEU A ESS/2 L465RHHA11
121VUCOM NAV/CIDS/DEU A NORM/R AFT668RHM14
121VUCOM NAV/CIDS/DEU A NORM/R MID666RHM12
121VUCOM NAV/CIDS/DEU A NORM/R FWD664RHM10
121VUCOM NAV/CIDS/DEU A NORM/L FWD663RHM09
121VUCOM NAV/CIDS/DEU A NORM/L MID665RHM11
121VUCOM NAV/CIDS/DEU A NORM/L AFT667RHM13
Subtask 23-73-45-740-050-A
C. Do the BITE-test of the Cabin Intercommunication Data System (CIDS) (Ref. AMM TASK 23-73-00-740-005).
5. Close-up
Subtask 23-73-45-862-050-A
A. De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002)
[Rev.10 from 2021] 2026.03.31 23:18:46 UTC
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