R **ON A/C 001-049, 051-099, 101-105, 151-158, 201-209,
TASK 33-51-00-810-813
Emergency Lighting - Emergency-Escape Path-Marking (EEPM) Lights Fault
1. Possible Causes
_______________
- EEPM light
- wiring
- POWER SUPPLY UNIT (110WLx)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-51-00-710-001 Operational Test of Emergency Lights by 'TEST EMER LIGHT SYS' Pushbutton AMM 33-51-00-710-002 Operational Test of Emergency Escape-Path Marking-Lights AMM 33-51-12-000-001 Removal of the Marking Light of the Floor-Proximity Emergency-Escape Path (LSI) AMM 33-51-12-400-001 Installation of the Marking Light of the Floor-Proximity Emergency-Escape Path (LSI) AMM 33-51-39-000-001 Removal of the Power Supply Unit for the Floor-Proximity Emergency-Escape Path-Marking Light AMM 33-51-39-400-001 Installation of the Power Supply Unit for the Floor-Proximity Emergency-Escape Path-Marking Light ASM 33-51/04
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the Emergency Escape-Path Marking-Lights (Ref. AMM TASK 33-51-00-710-002).
(2) Do the operational test of the Emer Light by 'TEST EMER LIGHT SYS' pushbutton switch (Ref. AMM TASK 33-51-00-710-001).
4. Fault Isolation
_______________
R
R A. If the test gives a maintenance message, do the trouble shooting R procedure related to the maintenance message.
「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, 101-105, 151-158, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 295
201-209, May 01/05 CES
B. Maintenance Action
(1) If one or more EEPM lights do not come on:
- replace the related EEPM light (Ref. AMM TASK 33-51-12-000-001) and (Ref. AMM TASK 33-51-12-400-001).
(a) If the fault continues:
- do a check and repair the wiring between the related: EEPM light and the POWER SUPPLY UNIT (110WLx) connector A/10, EEPM light and the POWER SUPPLY UNIT (110WLx) connector A/11 (Ref. ASM 33-51/04).
(2) If all to one POWER SUPPLY UNIT (110WLx) related EEPM lights do not come on (Ref. ASM 33-51/04):
- do a check of the POWER SUPPLY UNIT (110WLx) and replace it if necessary (Ref. AMM TASK 33-51-39-000-001) and (Ref. AMM TASK 33-51-39-400-001).
(a) If the fault continues:
- repair the wiring between the related: POWER SUPPLY UNIT (110WLx) connector A/4 and EMER LT switch 4WL connector 3B POWER SUPPLY UNIT (110WLx) connector A/7 and GND (Ref. ASM 33-51/04).
C. Do the test given in para. 3.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
「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, 101-105, 151-158, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page 296
201-209, May 01/05 CES
TASK 33-51-00-810-814
Emergency Lighting - Exit Marker Sign Fault
1. Possible Causes
_______________
- EXIT MARKER
- wiring
- POWER SUPPLY UNIT (110WLx)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-51-00-710-001 Operational Test of Emergency Lights by 'TEST EMER LIGHT SYS' Pushbutton
AMM 33-51-00-710-004 Check manual Operation from both Control Panels and check all Cabin Lights and Signs illuminated by Batteries
AMM 33-51-13-000-001 Removal of the Cabin Wall-Mounted Emergency-Exit-Markers AMM 33-51-13-400-001 Installation of the Cabin Wall-Mounted Emergency-Exit-Markers AMM 33-51-39-000-001 Removal of the Power Supply Unit for the Floor-Proximity Emergency-Escape Path-Marking Light AMM 33-51-39-400-001 Installation of the Power Supply Unit for the
Floor-Proximity Emergency-Escape Path-Marking Light ASM 33-51/01 ASM 33-51/04
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the emergency cabin lighting and signs (Ref. AMM TASK 33-51-00-710-004).
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