of the Aft Emergency Exits AMM 52-73-21-000-003 Removal of the SLIDE ARMED Indicator-Light (2WN1, 2WN2) of the Emergency Exit AMM 52-73-21-400-003 Installation of the SLIDE ARMED Indicator-Light (2WN1, 2WN2) of the Emergency Exit ASM 52-73/01
3. Fault Confirmation
__________________
A. Job Set-up
(1) Aircraft Maintenance Configuration
(a) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(b) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10
**ON A/C 001-049, 051-099, 101-149, 201-299,
C. Test
(1) On the ECAM control panel:
- push the DOOR key to get the DOOR/OXY page.
(2) Make sure that the latch pin for both LH emergency exits is in the slide armed position.
(3) Make sure that the SLIDE indication is not shown on the DOOR/OXY page.
R **ON A/C 151-199, 401-499,
C. Test
(1) On the ECAM control panel:
- push the DOOR key to get the DOOR/OXY page.
(2) Make sure that the latch pin for the LH emergency exit is in the slide armed position.
(3) Make sure that the SLIDE indication is not shown on the DOOR/OXY page.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
4. Fault Isolation
_______________
**ON A/C 001-049, 051-099, 101-149, 201-299,
A. If the test does not show the SLIDE indication on the DOOR/OXY page when the latch pin is in the slide armed position:
- Open the handle flap from both LH emergency exits,
- Look at the SLIDE ARMED indication between the emergency exits.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞52-21-00∞∞∞∞∞∞∞∞∞∞Page 218
201-299, 401-499, Aug 01/05 CES (1) If the SLIDE ARMED indication is not on:
- do a check of the SLIDE indication of the LH FWD passenger/crew door on the DOOR/OXY page with the escape slide handle in the armed position, to make sure that the power supply is correct.
(a) If the SLIDE indication on the LH FWD passenger/crew door is on:
- replace the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) (Ref. AMM
(b) If the SLIDE indication on the LH FWD passenger/crew door is not on:
TASK 52-73-21-000-003) and (Ref. AMM TASK 52-73-21-400-003).
1_ If the fault continues:
- replace the PROX SW-HANDLE, L FWD EMER EXIT ESC SLIDE (5WN1)
(Ref. AMM TASK 52-73-11-000-003) and (Ref. AMM TASK 52-73-
11-400-003).
2_ If the fault continues:
- replace the PROX SW-HANDLE, L AFT EMER EXIT ESC SLIDE (6WN1)
(Ref. AMM TASK 52-73-11-000-004) and (Ref. AMM TASK 52-73-
11-400-004).
- replace the RELAY-PWR SPLY SWITCHOVER (12WN) (Ref. ASM 52-73/01).
1 If the fault continues:
_
- do a check of the aircraft wiring between the circuit breakers 13WN and 15WN and the IND LT-SLIDE ARMED, L EMER EXIT (2WN1) (Ref. ASM 52-73/01).
(c) Install the handle flap on both LH emergency exits.
(2) If the SLIDE ARMED indication is on:
- do check of the aircraft wiring between the SLIDE ARMED indicator light 2WN1 and the SDAC 1WV1(2) (Ref. ASM 52-73/01).
B. Test
(1) On the ECAM control panel:
- push the DOOR key to get the DOOR/OXY page.
(2) Make sure that the latch pins for the LH emergency exits are in the slide armed position.
(3) Make sure that the SLIDE indication is shown on the DOOR/OXY page.
NOTE : If this occurs, the trouble shooting procedure is
____ satisfactory.
R **ON A/C 151-199, 401-499,
A. If the test does not show the SLIDE indication on the DOOR/OXY page when the latch pin is in the slide armed position:
- Open the handle flap from the LH emergency exit,
- Look at the SLIDE ARMED indication near the emergency exit. 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 艙門 DOORS(73)
