Status Report (BITE)

TASK 28-42-00-740-001-A
Status Report (BITE)

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:

THE FLIGHT CONTROLS
THE FLIGHT CONTROL SURFACES
THE LANDING GEAR AND THE RELATED DOORS
COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.

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	SAFETY BARRIER(S)

B. Referenced Information

REFERENCE	DESIGNATION
TASK 12-11-28-650-003-A	Pressure Refuel with Automatic Control
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 28-25-00-650-001-A	Pressure Defuel
TASK 28-25-00-869-001-A	Fuel Transfer
TASK 31-32-00-860-001-A	Procedure to Get Access to the SYSTEM REPORT/TEST Menu Page
TASK 31-60-00-860-001-A	EIS Start Procedure
TASK 34-10-00-860-002-A	ADIRS Start Procedure

3. Job Set-up
Subtask 28-42-00-941-050-A

A. Safety Precautions
(1) As necessary, use the applicable SAFETY BARRIERS, specified by the operator's instructions and your local regulations.

Subtask 28-42-00-860-050-A

B. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) Do the ADIRS start procedure (Ref. AMM TASK 34-10-00-860-002).
(3) Do the EIS start procedure (ECAM only) (Ref. AMM TASK 31-60-00-860-001), then:
(a) On the ECAM control panel (CP), push the FUEL pushbutton switch (P/BSW).
(b) Make sure that the FUEL page shows on the ECAM lower display-unit (DU).
(c) On the ECAM CP, push the STS P/BSW.
(d) Make sure that the STATUS page shows on the ECAM lower DU.
(e) Make sure that there are no FUEL messages under MAINTENANCE.

Subtask 28-42-00-650-052-B ** ON A/C NOT FOR ALL

C. Fuel Configuration
(1) If it is necessary to do a test of the ultracomps 50QT and 52QT and/or the dualcomp 53QT, refuel the applicable fuel tank to this quantity (Ref. AMM TASK 12-11-28-650-003):

the applicable wing tank to 1000 kg (2204.6220 lb) minimum
the center tank to 1500 kg (3306.9330 lb) minimum.

Subtask 28-42-00-650-052-C ** ON A/C NOT FOR ALL

C. Fuel Configuration
(1) If it is necessary to do a test of the cadensicon 19QT1(19QT2) or 20QT, refuel the applicable fuel tank to this quantity (Ref. AMM TASK 12-11-28-650-003):

The applicable wing tank to 1500 kg (3306.9330 lb) minimum
The center tank to 2000 kg (4409.2440 lb) minimum.

4. Procedure
Subtask 28-42-00-865-054-A

A. Table of the circuit breakers used in this procedure:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	FUEL/FQI/CHAN/1	1QT	A13
121VU	FUEL/FQI/CHAN/2	2QT	M27

Subtask 28-42-00-740-072-A

B. System Report (BITE)
(1) Do this test:

NOTE: When you push the line key adjacent to FUEL> indication, the Multipurpose Control and Display Unit (MCDU) can initially show CH1 or CH2.

ACTION	RESULT
1.On the MCDU, get access to the FUEL page (Ref. AMM TASK 31-32-00-860-001).	The MCDU shows the CH1 (CH2) FUEL menu.
2.Push the line key adjacent to <LRU IDENTIFICATION indication.	The LRU IDENTIFICATION page comes into view. Make sure that the P/N shown on the LRU IDENTIFICATION page is the same as the computer P/N (given on the front face).
3.Push the line key adjacent to <RETURN indication.	The MCDU shows the CH1 (CH2) FUEL menu.
4.Push the line key adjacent to <FQIS STATUS indication.	The MCDU shows: FQIS STATUS (GRADES = 1:1) NO FAULTS DETECTED. NOTE: If the ADIRS start procedure has not been done, or the ADIRS is not available or defective, the MCDU shows: NO DATA FROM ADIRU 1(2).
5.Push the line key adjacent to <RETURN indication.	The MCDU shows the CH1 (CH2) FUEL menu.
6.Push the line key <RETURN frequently until the CFDS menu page is shown.

5. Close-up
Subtask 28-42-00-650-053-A

A. Fuel Configuration
(1) Refuel, defuel or transfer fuel as necessary (Ref. AMM TASK 12-11-28-650-003), (Ref. AMM TASK 28-25-00-650-001) or (Ref. AMM TASK 28-25-00-869-001).

Subtask 28-42-00-860-051-A

B. Aircraft Maintenance Configuration
(1) Set the upper and lower display BRT switches, on the ECAM CP to OFF.
(2) Set the OFF/NAV/ATT selector switches of the IR1, IR2 and IR3 on the cockpit overhead panel to OFF.
(3) De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).

Subtask 28-42-00-942-051-A

C. Removal of Equipment
(1) Remove the safety barriers.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.01 00:11:00 UTC