DOC AIRBUS | MMEL ITEMS A320FENG 1(2) OIL FILTER DEGRAD Alert
| 79-09-04 | ENG 1(2) OIL FILTER DEGRAD Alert |
|---|
Applicable to: -
79-09-04-A Actual Alert
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| A | 2 | 1 | No |
One may be displayed for a maximum of 3 days, or 30 flight hours,
whichever occurs first.
79-09-04-B False Alert
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | No |
(m)
1)
2)
3)
One may be displayed provided that:
1)
The alert is confirmed to be false by
troubleshooting, and
2)
The associated filter is replaced before
the first MMEL dispatch and then every 150 flight hours,
and
3)
The associated magnetic chip detectors
are inspected when the filter is replaced and do not reveal the presence
of chips.
79-09-04-C False Alert and ENG 1(2) OIL CHIP DETECTED not previously displayed
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 2 | 1 | No |
(m)
1)
2)
3)
4)
One may be displayed provided that:
1)
The alert is confirmed to be false by
troubleshooting, and
2)
The associated filter is replaced before
the first MMEL dispatch and then every 150 flight hours,
and
3)
The associated Oil Debris Monitoring
System is checked operative when the filter is replaced, and
4)
The associated ENG 1(2) OIL CHIP DETECTED was not displayed on the EWD during the previous
flight.