DOC AIRBUS | AMM A320FCheck of the Passenger-Door Slide-Bottle Pressure because of a Low Pressure Indication on the Programming and Test Panel or Flight Attendant Panel
TASK 25-62-00-040-008-A
Check of the Passenger-Door Slide-Bottle Pressure because of a Low Pressure Indication on the Programming and Test Panel or Flight Attendant Panel
MMEL 25-62-06A
CABIN DOOR SLIDE PRESS LOW MESSAGE ON PROGRAMMING AND TEST PANEL (PTP) STATUS PAGE (IF INSTALLED)
2. Job Set-up Information
A. Referenced Information
3. Job Set-up
Subtask 25-62-00-861-061-A 4. Procedure
Subtask 25-62-00-210-068-A
Subtask 25-62-00-862-061-A
[Rev.10 from 2021]
2026.03.31 23:39:59 UTC
Check of the Passenger-Door Slide-Bottle Pressure because of a Low Pressure Indication on the Programming and Test Panel or Flight Attendant Panel
Task Summary
1. Reason for the Job| Access | Test | Specific Tools | Mhr | E/T | Nb Men |
|---|---|---|---|---|---|
| NO | NO | NO | 0.3 | 0.3 | 1 |
MMEL 25-62-06A
CABIN DOOR SLIDE PRESS LOW MESSAGE ON PROGRAMMING AND TEST PANEL (PTP) STATUS PAGE (IF INSTALLED)
2. Job Set-up Information
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 24-42-00-862-001-A | De-energize the Ground Service Network Supplied from the External Power |
Pressure Gage - Inflation ReservoirSubtask 25-62-00-861-061-A 4. Procedure
Subtask 25-62-00-210-068-A
A. Visual Inspection
(1) Make sure that the pressure gage of the inflation reservoir shows the correct pressure.
1 Let the temperature conditions become stable and then examine the pressure again.
2 If the pressure gage continues to show an indication in AREA B:
a Stop the operation of the applicable door.
b Refer to the associated MMEL item.
c Make an entry in the logbook.
5. Close-up(1) Make sure that the pressure gage of the inflation reservoir shows the correct pressure.
NOTE: There are two different types of pressure gages (MODEL A and MODEL B).
MODEL A has a green cursor that is sensitive to temperature.
MODEL B has a needle with an internal mechanism that is sensitive to temperature.
The two models can give temporary low pressure indications when there are sudden temperature changes from a cold to a warm environment. This usually occurs after a longer flight and when the aircraft door is opened in a warm environment. The cursor/needle moves to changes in temperature faster than the gas pressure can adapt to this change in the inflation reservoir.
(a) The indications for MODEL A are as follows: MODEL A has a green cursor that is sensitive to temperature.
MODEL B has a needle with an internal mechanism that is sensitive to temperature.
The two models can give temporary low pressure indications when there are sudden temperature changes from a cold to a warm environment. This usually occurs after a longer flight and when the aircraft door is opened in a warm environment. The cursor/needle moves to changes in temperature faster than the gas pressure can adapt to this change in the inflation reservoir.
- The needle in AREA A (green cursor width) shows that the pressure level is correct.
- The needle in AREA B, which is half the range of AREA A, shows a pressure level that is permitted if sudden temperature changes occurred in the last 60 minutes.
- The GREEN BAND shows a correct pressure level.
- AREA B, which is a range equal to AREA A, shows a pressure level that is permitted if sudden temperature changes occurred in the last 60 minutes.
1 Let the temperature conditions become stable and then examine the pressure again.
2 If the pressure gage continues to show an indication in AREA B:
a Stop the operation of the applicable door.
b Refer to the associated MMEL item.
c Make an entry in the logbook.
Subtask 25-62-00-862-061-A