DOC AIRBUS | AMM A320FInstallation of the Toilet Shroud and the Seat
TASK 25-45-22-400-001-A
Installation of the Toilet Shroud and the Seat
Self explanatory
2. Job Set-up Information
A. Consumable Materials
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 25-45-22-860-050-A
Subtask 25-45-22-210-050-A
Subtask 25-45-22-862-050-A
[Rev.10 from 2021]
2026.04.01 06:16:51 UTC
Installation of the Toilet Shroud and the Seat
ZONE: 200
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Consumable Materials
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.11AAA2) | Disinfectant-Aircraft General - - |
| (Material No.11CAA1) | Disinfectant and cleaner-Aircraft interior - - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 200 | UPPER HALF FUSELAGE |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 11-00-00-400-007-A | Installation of the ESSO (Scotchcal Labels) |
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 24-42-00-862-001-A | De-energize the Ground Service Network Supplied from the External Power |
Toilet Shroud and SeatSubtask 25-45-22-860-050-A
A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized
(Ref. AMM TASK 24-42-00-861-001).
4. Procedure(1) Make sure that the ground service network is energized
(Ref. AMM TASK 24-42-00-861-001).
Subtask 25-45-22-210-050-A
A. Preparation for Installation
(1) Clean the component interfaces and the adjacent area.
(2) Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 25-45-22-420-052-B (1) Clean the component interfaces and the adjacent area.
WARNING:
ALWAYS USE RUBBER GLOVES WHEN YOU DO WORK:
- ON THE TOILET WASTE SYSTEM, OR
- ON PARTS THAT HAVE CONTAMINATION FROM THE WASTE SYSTEM.
CAUTION:
USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM THE MATERIAL MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.
(a) Clean the areas with Disinfectant-Aircraft General - - (Material No.11AAA2) or Disinfectant and cleaner-Aircraft interior - - (Material No.11CAA1) and the Textile-Lint free Cotton - (Material No.14SBA1) . (2) Make sure that the parts retained from the removed component are clean and in the correct condition.
NOTE: Replace cadmium treated screws NAS1102-08-12 with corrosion-resistant steel screws MS24693C52.
(3) Do an inspection of the component interfaces and the adjacent area.B. Installation of the Toilet Seat and the Seat Cover
(1) Engage the seat cover (3) and the seat (4) and install the pivot fittings (7).
(2) Put the seat (4) and the seat cover (3) in position on the shroud (1) and install the washers (5) and nuts (6).
Subtask 25-45-22-420-050-B (1) Engage the seat cover (3) and the seat (4) and install the pivot fittings (7).
(2) Put the seat (4) and the seat cover (3) in position on the shroud (1) and install the washers (5) and nuts (6).
C. Installation of the Toilet Shroud for the Vacuum Toilet
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Put the toilet shroud (1) in position and install the screws (2).
(a) If necessary install new placards (Ref. AMM TASK 11-00-00-400-007) and (Ref. AMM D/O 11-32-25-00).
5. Close-up(1) Make sure that the work area is clean and clear of tools and other items.
(2) Put the toilet shroud (1) in position and install the screws (2).
NOTE: Make sure you install corrosion resistant steel screws MS24693C52.
(3) Make sure that all of the placards of the retained/new components are in the correct position and in a good condition. (a) If necessary install new placards (Ref. AMM TASK 11-00-00-400-007) and (Ref. AMM D/O 11-32-25-00).
Subtask 25-45-22-862-050-A