DOC AIRBUS | AMM A320FCheck of the Oil System for Oil Quantity [CFMI]
TASK 79-31-00-040-040-A
Check of the Oil System for Oil Quantity
1. Reason for the Job
MMEL 79-07-03A
OIL QUANTITY INDICATION ON THE ENGINE SD PAGE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 79-31-00-941-052-A ** ON A/C NOT FOR ALL
Subtask 79-31-00-210-051-A ** ON A/C NOT FOR ALL
Subtask 79-31-00-941-053-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 03:38:17 UTC
Check of the Oil System for Oil Quantity
1. Reason for the Job
MMEL 79-07-03A
OIL QUANTITY INDICATION ON THE ENGINE SD PAGE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| No specific | AR | WARNING NOTICE(S) |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 12-13-79-610-001-A | Check Oil Level and Replenish |
| TASK 12-13-79-610-001-A-01 | Check Oil Level and Replenish (Pressure Filling) |
Subtask 79-31-00-941-052-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).
4. Procedure(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 79-31-00-210-051-A ** ON A/C NOT FOR ALL
A. Do a Check of the Oil Quantity
(1) Do a check of the oil level in the tank and fill it to the correct level if necessary (Ref. AMM TASK 12-13-79-610-001).
5. Close-up(1) Do a check of the oil level in the tank and fill it to the correct level if necessary (Ref. AMM TASK 12-13-79-610-001).
NOTE: The necessary quantity is the minimum quantity plus the consumption estimate for the flight.
Subtask 79-31-00-941-053-A ** ON A/C NOT FOR ALL
A. Indicating system
(1) Put a WARNING NOTICE(S) in the cockpit to tell persons that the quantity indication does not operate.
(2) Make an entry in the log book to record the check.
Subtask 79-31-00-865-052-A ** ON A/C NOT FOR ALL (1) Put a WARNING NOTICE(S) in the cockpit to tell persons that the quantity indication does not operate.
(2) Make an entry in the log book to record the check.