DOC AIRBUS | AMM A320FRemoval of the Hydraulic Box
TASK 38-12-41-000-004-A
Removal of the Hydraulic Box
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 38-12-41-861-052-A ** ON A/C NOT FOR ALL Subtask 38-12-41-010-056-A ** ON A/C NOT FOR ALL Subtask 38-12-41-865-052-A ** ON A/C NOT FOR ALL
Subtask 38-12-41-020-053-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.02 06:25:40 UTC
Removal of the Hydraulic Box
ZONE: 200
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | CAP - BLANKING |
| No specific | 1 | CONTAINER 5 L (1.32 USGAL) |
| No specific | AR | PLUG - BLANKING |
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| No specific | 1 | WARNING NOTICE(S) |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 200 | UPPER HALF FUSELAGE |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 25-45-26-000-001-A | Removal of the Lining |
| TASK 38-10-00-614-002-A | Depressurization of the Potable Water System |
| TASK 38-12-41-000-007-A | Removal of the Inline Filters |
Electronic Hydraulic BoxSubtask 38-12-41-861-052-A ** ON A/C NOT FOR ALL Subtask 38-12-41-010-056-A ** ON A/C NOT FOR ALL Subtask 38-12-41-865-052-A ** ON A/C NOT FOR ALL
C. Open, safety and tag this(these) circuit breaker(s):
Subtask 38-12-41-860-055-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 2001VU | VACU TOIL SYS-LAV PWR-M | 34MG | A04 |
| 2001VU | VACU TOIL SYS-LAV PWR-D | 39MG | A03 |
| 2001VU | VACU TOIL SYS-LAV PWR-L | 45MG | A02 |
| 2001VU | VACU TOIL SYS-LAV PWR-A | 32MG | A01 |
D. Aircraft Maintenance Configuration
(1) Depressurize the potable water system (Ref. AMM TASK 38-10-00-614-002).
(2) Close the potable water-shutoff valve in the lavatory.
(3) Put the WARNING NOTICE(S) in position to tell persons not to open the potable-water shutoff valve in the lavatory.
(4) Put a CONTAINER 5 L (1.32 USGAL) under the hydraulic box (10) to collect unwanted material.
4. Procedure(1) Depressurize the potable water system (Ref. AMM TASK 38-10-00-614-002).
(2) Close the potable water-shutoff valve in the lavatory.
(3) Put the WARNING NOTICE(S) in position to tell persons not to open the potable-water shutoff valve in the lavatory.
(4) Put a CONTAINER 5 L (1.32 USGAL) under the hydraulic box (10) to collect unwanted material.
Subtask 38-12-41-020-053-A ** ON A/C NOT FOR ALL
A. Removal of the Hydraulic Box
(2) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(3) Remove the screws (6) and the cover (5).
(4) Remove the inline filters (Ref. AMM TASK 38-12-41-000-007).
(5) Disconnect the connection (1).
(6) Put the PLUG-BLANKING in each disconnected line end.
(7) Remove the screw (7), the washer (8) and disconnect the bonding strap (9).
(8) Remove the screws (4), the washers (3) and the hydraulic box (10).
CAUTION:
MAKE SURE THAT THE ELECTRICAL CONNECTORS ARE CLEAN BEFORE YOU DISCONNECT OR CONNECT THEM. CONTAMINATION ON THE ELECTRICAL CONNECTORS CAN CAUSE DAMAGE TO EQUIPMENT.
(1) Disconnect the electrical connector (2). (2) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(3) Remove the screws (6) and the cover (5).
(4) Remove the inline filters (Ref. AMM TASK 38-12-41-000-007).
(5) Disconnect the connection (1).
(6) Put the PLUG-BLANKING in each disconnected line end.
(7) Remove the screw (7), the washer (8) and disconnect the bonding strap (9).
(8) Remove the screws (4), the washers (3) and the hydraulic box (10).