Operational Test of the ALT DYNAMIC SLEW TEST

TASK 34-13-00-710-004-A
Operational Test of the ALT DYNAMIC SLEW TEST

WARNING: MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT. UNWANTED ELECTRICAL POWER CAN BE DANGEROUS.

ZONE: 210

1. Reason for the Job
This test simulates a change in altitude.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	ACCESS PLATFORM 1M(3 FT)
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
822

C. 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 31-32-00-860-010-A	Procedure to Get Access to the SYSTEM REPORT/TEST NAV Page
TASK 34-10-00-860-002-A	ADIRS Start Procedure
TASK 34-10-00-860-005-A	ADIRS Stop Procedure

3. Job Set-up
Subtask 34-13-00-860-067-A

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

Subtask 34-13-00-010-058-A

B. Get Access
(1) Put the ACCESS PLATFORM 1M(3 FT) in position at the access door 822.
(2) Open the access door 822
(3) On the battery power center 105VU:

Loosen the two screws and remove the protective cover.

Subtask 34-13-00-865-067-A

C. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	NAV PROBES/ADIRU3/PWR/SWTG	8FP	F09
** ON A/C ALL
49VU	NAV PROBES/ADIRU 1/AND AOA 1/26VAC	5FP1	F07
49VU	NAV PROBES/ADIRU1/115VAC	4FP1	F06
** ON A/C NOT FOR ALL
49VU	NAV PROBES/ADIRU3/PWR/SWTG	8FP	F08
** ON A/C ALL
105VU	ADIRS/ADIRU1/28VDC	6FP1	C02
** ON A/C NOT FOR ALL
121VU	ADIRS/ADIRU/2PWR/SHED	10FP	N10
** ON A/C ALL
121VU	ADIRS/ADIRU/3PWR/SWTG	9FP	N09
121VU	ADIRS/ADIRU/2/26VAC AND AOA	5FP2	N08
121VU	ADIRS/ADIRU/3/26VAC AND AOA	5FP3	N07
121VU	ADIRS/ADIRU/2/115VAC	4FP2	N06
121VU	ADIRS/ADIRU/3/115VAC	4FP3	N05
121VU	ADIRS/ADIRU/2/28VDC	6FP2	N04
121VU	ADIRS/ADIRU/3/28VDC	6FP3	N03
** ON A/C NOT FOR ALL
121VU	ADIRS/2PWR/SHED &/AOA2 MON	10FP	N10

Subtask 34-13-00-865-073-A

D. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	AUTO FLT/FAC1/28VDC	5CC1	B04
** ON A/C NOT FOR ALL
49VU	AUTO FLT/FAC1/28VDC	5CC1	H10
** ON A/C ALL
121VU	AUTO FLT/FAC2/28VDC	5CC2	M19

Subtask 34-13-00-860-069-A

E. Aircraft Maintenance Configuration
(1) Do the ADIRS start procedure (Ref. AMM TASK 34-10-00-860-002).
(2) On the center pedestal, on one MCDU, get the SYSTEM REPORT/TEST/NAV page
(Ref. AMM TASK 31-32-00-860-010).

4. Procedure
Subtask 34-13-00-710-054-F

A. Operational Test of the ALT DYNAMIC SLEW TEST

NOTE: This test is for the system 1. For the other system(s), use the indications between the parentheses.

NOTE: This test is an example of the altitude ramp test. Ignore the warnings which are the result of a difference in altitude between the CAPT and F/O PFD.

ACTION	RESULT
1.On the glareshield 13VU, on the CAPT and F/O EFIS control sections of the FCU:
Pull the baro reference selector knob.	The baro display (above the baro reference selector knob) shows STD. The CAPT and F/O PFDs show the altitude related to the standard barometric pressure and the STD indication.
2.On the MCDU:	On the MCDU:
Push the line key adjacent to the ADR1 (ADR2) (ADR3) indication.	The ADR1 (ADR2) (ADR3) page comes into view.
Push the line key adjacent to the OUTPUT TESTS indication.	The ADR1 (ADR2) (ADR3) OUTPUT TESTS page comes into view.
Push the line key adjacent to the SLEW TESTS indication.	The ADR1 (ADR2) (ADR3) SLEW TESTS page comes into view.
Push the line key adjacent to the ALT DYNAMIC SLEW indication.	The ADR1 (ADR2) (ADR3) ALT DYNAMIC SLEW page comes into view.
On the keyboard, enter 0/1500 and push the line key adjacent to the ALT LIMITS (FT) indication.	The display shows 0/1500.
On the keyboard, enter 1000 and push the line key adjacent to the ALT SLEW RATE (FT/MIN) indication.	The display shows 1000.
Push the line key adjacent to the UP (START SLEW) indication.	The test starts: The CAPT (F/O) PFD shows 0 ft and the altitude increases to 1500 ft in approximately 90 seconds.

5. Close-up
Subtask 34-13-00-410-058-A

A. Close Access
(1) Install the protective cover on the battery power center 105VU.
(2) Tighten the two screws.
(3) Close the access door 822.
(4) Remove the access platform(s).

Subtask 34-13-00-865-074-A

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	AUTO FLT/FAC1/28VDC	5CC1	B04
** ON A/C NOT FOR ALL
49VU	AUTO FLT/FAC1/28VDC	5CC1	H10
** ON A/C ALL
121VU	AUTO FLT/FAC2/28VDC	5CC2	M19

Subtask 34-13-00-860-068-A

C. Put the aircraft back to its initial configuration.
(1) On the MCDU, push the line select key adjacent to the RETURN indication until the CFDS menu page comes into view.
(2) On the CAPT and F/O EFIS control sections of the FCU, push the baro reference selector knob.
(3) Do the ADIRS stop procedure (Ref. AMM TASK 34-10-00-860-005).
(4) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
(5) Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.04.02 06:23:08 UTC