DOC AIRBUS | AMM A320FReactivation of the Reservoir Quantity Indication of the Yellow Hydraulic System on the ECAM
TASK 29-31-00-440-002-A
Reactivation of the Reservoir Quantity Indication of the Yellow Hydraulic System on the ECAM
1. Reason for the Job
MMEL 29-07-05A
RESERVOIR QUANTITY INDICATION ON THE HYD SD PAGE
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 29-31-00-865-056-A
Subtask 29-31-00-440-052-A
Subtask 29-31-00-410-055-A
[Rev.10 from 2021]
2026.04.01 00:27:26 UTC
Reactivation of the Reservoir Quantity Indication of the Yellow Hydraulic System on the ECAM
1. Reason for the Job
MMEL 29-07-05A
RESERVOIR QUANTITY INDICATION ON THE HYD SD PAGE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 196BB |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 32-12-00-010-001-A | Open the Main Gear Doors for Access |
| TASK 32-12-00-410-001-A | Close the Main Gear Doors after Access |
Subtask 29-31-00-865-056-A
A. Open, safety and tag this(these) circuit breaker(s):
Subtask 29-31-00-010-054-A | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C ALL | |||
| 121VU | HYDRAULIC/HYD/QTY/IND | 1831GQ | P35 |
B. Get Access
(1) Open the access door 196BB.
(2) Open the RH main door of the main gear (Ref. AMM TASK 32-12-00-010-001).
4. Procedure(1) Open the access door 196BB.
(2) Open the RH main door of the main gear (Ref. AMM TASK 32-12-00-010-001).
Subtask 29-31-00-440-052-A
A. Reactivation of the Reservoir Quantity Indication of the Yellow Hydraulic System
(1) Cut and remove the tie-wrap which attaches the transmitter cable to the structure in the main gear compartment.
(2) Put the transmitter cable and the connector back through the hole in FR42 into the Yellow hydraulic compartment.
(3) Install the cable in the two P-clips to hold it in its correct position.
(4) Remove the protective caps from the connector and the receptacle.
(5) Connect the connector 3000GQ-A to the receptacle of the quantity transmitter of the Yellow hydraulic system reservoir.
Subtask 29-31-00-865-057-A (1) Cut and remove the tie-wrap which attaches the transmitter cable to the structure in the main gear compartment.
(2) Put the transmitter cable and the connector back through the hole in FR42 into the Yellow hydraulic compartment.
(3) Install the cable in the two P-clips to hold it in its correct position.
(4) Remove the protective caps from the connector and the receptacle.
(5) Connect the connector 3000GQ-A to the receptacle of the quantity transmitter of the Yellow hydraulic system reservoir.
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
5. Close-up| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C ALL | |||
| 121VU | HYDRAULIC/HYD/QTY/IND | 1831GQ | P35 |
Subtask 29-31-00-410-055-A
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the RH main door of the main gear (Ref. AMM TASK 32-12-00-410-001).
(3) Close the access door 196BB.
Subtask 29-31-00-942-057-A (1) Make sure that the work area is clean and clear of tools and other items.
(2) Close the RH main door of the main gear (Ref. AMM TASK 32-12-00-410-001).
(3) Close the access door 196BB.
B. Remove the warning notice which refers to the Yellow quantity indication from the flight compartment.