DOC AIRBUS | AMM A320FInstallation of the Air Intake Cowl T12 Access Panel [CFML]
TASK 71-60-42-400-801-A
Installation of the Air Intake Cowl T12 Access Panel
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 71-60-42-941-053-A
Subtask 71-60-42-420-051-A
Subtask 71-60-42-942-051-A
[Rev.10 from 2021]
2026.04.02 07:32:18 UTC
Installation of the Air Intake Cowl T12 Access Panel
WARNING:
BE CAREFUL WHEN YOU DO WORK ON THE ENGINE PARTS AFTER THE ENGINE SHUTDOWN. USE APPLICABLE THERMAL GLOVES. THE ENGINE PARTS CAN STAY HOT FOR ONE HOUR AFTER SHUTDOWN AND CAN BURN YOU.
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE |
| No specific | AR | WARNING NOTICE(S) |
| No specific | Torque wrench: range to between 88.50 and 78.76 lbf.in (1.00 and 0.89 m.daN )  |
| REFERENCE | DESIGNATION |
|---|---|
Air Intake Cowl T12 PanelSubtask 71-60-42-941-053-A
A. Safety Precautions
(1) On the center pedestal, on ENG panel 115VU:
(a) Make sure that the ENG/MODE selector switch is in the NORM position.
(b) Make sure that the ENG/MASTER 1(2) control switch was in the OFF position not less than five minutes before you do this procedure.
(c) Make sure that the WARNING NOTICE(S) are in position to tell persons not to operate:
(a) Make sure that the ON legend of the FADEC GND PWR/1(2) pushbutton switch is off.
(b) Make sure that the WARNING NOTICE(S) is in position to tell persons not to energize FADEC.
Subtask 71-60-42-010-056-A (1) On the center pedestal, on ENG panel 115VU:
(a) Make sure that the ENG/MODE selector switch is in the NORM position.
(b) Make sure that the ENG/MASTER 1(2) control switch was in the OFF position not less than five minutes before you do this procedure.
(c) Make sure that the WARNING NOTICE(S) are in position to tell persons not to operate:
- The ENG/MODE selector switch
- The ENG/MASTER 1(2) control switch.
(a) Make sure that the ON legend of the FADEC GND PWR/1(2) pushbutton switch is off.
(b) Make sure that the WARNING NOTICE(S) is in position to tell persons not to energize FADEC.
B. Get access
(1) Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is near the air inlet
4. Procedure(1) Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is near the air inlet
Subtask 71-60-42-420-051-A
A. Installation of the T12 Access Panel
(1) Put the T12 access panel (1) in position.
(2) Install the twelve screws (2).
(3) TORQUE the screws (2) to between 88.50 and 78.76 lbf.in (1.00 and 0.89 m.daN ).
5. Close-up(1) Put the T12 access panel (1) in position.
(2) Install the twelve screws (2).
(3) TORQUE the screws (2) to between 88.50 and 78.76 lbf.in (1.00 and 0.89 m.daN )
. Subtask 71-60-42-942-051-A
A. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).
(3) Remove the WARNING NOTICE(S).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).
(3) Remove the WARNING NOTICE(S).