Operational Test of the Overheat Detection System

TASK 36-22-00-710-803-A
Operational Test of the Overheat Detection System

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	WARNING NOTICE(S)

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 31-60-00-860-001-A	EIS Start Procedure
TASK 31-60-00-860-002-A	EIS Stop Procedure
TASK 36-11-00-740-804-A	BITE Test of the Engine Bleed Air System (EBAS) (System Test)

3. Job Set-up
Subtask 36-22-00-861-057-A

A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).

Subtask 36-22-00-941-057-A

B. Safety Precautions
(1) Make sure that engine 1(2) shutdown occurred not less than five minutes before you do this procedure.
(2) On ENG panel 115VU, put a WARNING NOTICE(S) to tell persons not to start engine 1(2).
(3) On the ENG section of panel 50VU:

Make sure that the ON legend of the ENG/FADEC GND PWR 1(2) pushbutton switch is off.
Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).

4. Procedure
Subtask 36-22-00-710-053-A

A. Operational Test of the Overheat Detection System
(1) Do the EIS start procedure (upper ECAM DU and lower ECAM DU only)
(Ref. AMM TASK 31-60-00-860-001).
(2) Do the BITE Test of the EBAS with printing of the TEST RESULT page (Ref. AMM TASK 36-11-00-740-804).
(3) Make sure that the TEST RESULT pages do not show these maintenance indications:

ATA	MESSAGE	CLASS FAULT
362216	R WING LOOP A INOP	2
362216	R WING LOOP B INOP	2
362216	L WING LOOP A INOP	2
362216	L WING LOOP B INOP	2
362215	ENG1 PYLON LOOP A INOP	2
362215	ENG1 PYLON LOOP B INOP	2
362215	ENG2 PYLON LOOP A INOP	2
362215	ENG2 PYLON LOOP B INOP	2
362217	APU LOOP INOP	2
361134	BMC1 (1HA1)	2
361134	BMC2 (1HA2)	2
361134	BMC1 (1HA1)	1
361134	BMC2 (1HA2)	1

5. Close-up
Subtask 36-22-00-942-053-A

A. Put the aircraft back to its initial configuration.
(1) Do the EIS stop procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-002).
(2) Remove the WARNING NOTICE(S).

Subtask 36-22-00-862-057-A

B. Aircraft Maintenance Configuration
(1) De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 12:39:43 UTC