DOC AIRBUS | AMM A320FRemoval of the Reservoir To Manifold Oil Drain Tube [CFMI]
TASK 71-73-49-000-001-A
Removal of the Reservoir To Manifold Oil Drain Tube
1. Reason for the Job
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 71-73-49-941-081-A ** ON A/C NOT FOR ALL
Subtask 71-73-49-020-083-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 02:24:08 UTC
Removal of the Reservoir To Manifold Oil Drain Tube
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | CONTAINER 1 L (1/4 USGAL) |
| No specific | AR | COVER - PROTECTION |
| No specific | AR | WARNING NOTICE(S) |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| FOR [1000EM1] (ENGINE-1) | |
| 437AL, 438AR | |
| FOR [1000EM2] (ENGINE-2) | |
| 447AL, 448AR | |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 71-13-00-010-040-A | Opening of the Fan Cowl Doors |
Tubes - Oil, Hydraulic and Water DrainSubtask 71-73-49-941-081-A ** ON A/C NOT FOR ALL
A. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a WARNING NOTICE(S) to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).
Subtask 71-73-49-010-098-A ** ON A/C NOT FOR ALL (1) On the center pedestal, on the ENG panel 115VU:
(a) Put a WARNING NOTICE(S) to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).
B. Open the fan cowl doors: (Ref. AMM TASK 71-13-00-010-040)
(1) FOR [1000EM1] (ENGINE-1)
437AL 438AR
(2) FOR [1000EM2] (ENGINE-2)
447AL 448AR
4. Procedure(1) FOR [1000EM1] (ENGINE-1)
437AL 438AR
(2) FOR [1000EM2] (ENGINE-2)
447AL 448AR
Subtask 71-73-49-020-083-A ** ON A/C NOT FOR ALL
A. Removal of the Reservoir-to-Manifold Oil Drain-Tube.
(1) Put a CONTAINER 1 L (1/4 USGAL) below the drain mast to catch any fluid remaining in the tube.
(2) Disconnect the reservoir to manifold oil drain tube (120) from the manifold module and allow the fluid to drain.
(3) Disconnect the drain tube (110) from the reservoir to manifold oil drain tube (120).
(4) Disconnect the reservoir to manifold oil drain tube (120) from the drain reservoir.
(5) Remove the reservoir to manifold oil drain tube (120) from the engine.
(6) Put COVER - PROTECTION on the manifold module, the drain reservoir, the tube (110), and the tube (120).
(7) Remove the container from below the drain mast.
(1) Put a CONTAINER 1 L (1/4 USGAL) below the drain mast to catch any fluid remaining in the tube.
(2) Disconnect the reservoir to manifold oil drain tube (120) from the manifold module and allow the fluid to drain.
(3) Disconnect the drain tube (110) from the reservoir to manifold oil drain tube (120).
(4) Disconnect the reservoir to manifold oil drain tube (120) from the drain reservoir.
(5) Remove the reservoir to manifold oil drain tube (120) from the engine.
(6) Put COVER - PROTECTION on the manifold module, the drain reservoir, the tube (110), and the tube (120).
(7) Remove the container from below the drain mast.