No SLIDE Indication on the DOOR/OXY Page for the RH Aft Emergency Exit when the Slide Control handle is in the Slide Armed Position

TASK 52-22-00-810-814-A
No SLIDE Indication on the DOOR/OXY Page for the RH Aft Emergency Exit when the Slide Control handle is in the Slide Armed Position

1. Possible Causes

IND LT-SLIDE ARMED, R EMER EXIT [2WN2]
RELAY-PWR SPLY SWITCHOVER [12WN]
aircraft wiring
PROX SW-HANDLE, R AFT EMER EXIT ESC SLIDE [6WN2]

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 24-41-00-861-002	Energize the Aircraft Electrical Circuits from the External Power
AMM 24-41-00-862-002	De-energize the Aircraft Electrical Circuits Supplied from the External Power
AMM 31-60-00-860-001	EIS Start Procedure
AMM 52-71-00-820-009	Adjustment of the Proximity Switches of the Emergency Exits
ASM 527301
AMM 52-73-11-000-004	Removal of the Proximity Switches of the Aft Emergency Exits
AMM 52-73-11-400-004	Installation of the Proximity Switches of the Aft Emergency Exits
AMM 52-73-21-000-003	Removal of the SLIDE ARMED Indicator-Light of the Emergency Exit
AMM 52-73-21-400-003	Installation of the SLIDE ARMED Indicator-Light of the Emergency Exit

3. Fault Confirmation
Subtask 52-22-00-860-061-A ** ON A/C NOT FOR ALL

A. Job Set-up
(1) Aircraft Maintenance Configuration
(a) Energize the aircraft electrical circuits
AMM 24-41-00-861-002.
(b) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only)
AMM 31-60-00-860-001.

Subtask 52-22-00-865-057-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
121VU	EIS/SLIDES/ARM AND WARN/FLT	15WN	P11
121VU	EIS/SLIDES/ARM AND WARN/GND	13WN	P10

Subtask 52-22-00-710-069-A ** ON A/C NOT FOR ALL

C. Test
(1) On the ECAM control panel:

push the DOOR key to get the DOOR/OXY page.

(2) Make sure that the slide control handle for the RH Aft emergency exit is in the slide armed position.
(3) Make sure that the SLIDE indication is not shown on the DOOR/OXY page.

4. Fault Isolation
Subtask 52-22-00-810-062-A ** ON A/C NOT FOR ALL

A. If the test confirms the fault:

disconnect the connector A of the handle proximity switch (6WN2)
install the jumper wire at the connector A, between pins B and C of the handle proximity switch (6WN2) ASM 527301
do the test given in Para. 3.

(1) If the test confirms the fault:

replace the IND LT-SLIDE ARMED, R EMER EXIT [2WN2] AMM 52-73-21-000-003 and AMM 52-73-21-400-003.

(a) If the fault continues:

replace the RELAY-PWR SPLY SWITCHOVER [12WN] ASM 527301.

(b) If the fault continues:

do a check for a ground signal at connector A, pin C of the proximity switch (6WN2) ASM 527301.

1 If there is a ground signal:

do a check and repair the aircraft wiring from the proximity switch (6WN2) to the SDAC 1(2) ((1WV1 (2)) ASM 527301 and ASM 527301.

2 If there is no ground signal:

repair the aircraft wiring from the proximity switch (6WN2) connector A, pin C to the ground terminal ASM 527301.

(2) If the test does not confirm the fault:

remove the jumper wire of the connectors A between the pins B and C of the handle proximity switch (6WN2)
connect the connector A of the handle proximity switch (6WN2)
adjust the handle proximity switch (6WN2) with the door checking tool or with the ECAM system AMM 52-71-00-820-009.

(a) If the fault continues:

replace the PROX SW-HANDLE, R AFT EMER EXIT ESC SLIDE [6WN2] AMM 52-73-11-000-004 and AMM 52-73-11-400-004.

Subtask 52-22-00-710-070-A ** ON A/C NOT FOR ALL

B. Do a test as given in Para. 3. to make sure that the operation is correct.

5. Close-up
Subtask 52-22-00-860-062-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) On the ECAM control panel, set the LOWER DISPLAY and the UPPER DISPLAY potentiometers to OFF.
(2) De-energize the aircraft electrical circuits
AMM 24-41-00-862-002.

[Rev.8 from Aug 2018] 2026.04.04 04:34:50 UTC