TASK 33-51-00-810-859
Failure of EPSU 12WL to communicate with the CIDS
1. Possible Causes
_______________
- EPSU (12WL)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-51-00-710-010 Operational Test of the Emergency Lights via MCDU AMM 33-51-38-000-001 Removal of the Emergency Power-Supply Unit (EPSU) AMM 33-51-38-400-001 Installation of the Emergency Power-Supply Unit
(EPSU)
ASM 33-51/02
3. Fault Confirmation
__________________
A. Do the operational test of the Emergency Lights via MCDU (Ref. AMM TASK 33-51-00-710-010).
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
B. If the operational test gives the maintenance message:
(1) EPSU(12WL)EMER R/DEU B(300RH6):
- replace the EPSU (12WL) (Ref. AMM TASK 33-51-38-000-001) and (Ref. AMM TASK 33-51-38-400-001).
(a) If the fault continues:
- do a check and repair the wiring between: EPSU 12WL pin -I and DEU-B 300RH6 pin B25. EPSU 12WL pin -P and DEU-B 300RH6 pin B27. EPSU 12WL pin X and DEU-B 300RH6 pin B26 (Ref. ASM 33-51/02).
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 : 106-149, 301-399, 401-499, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page A278
Aug 01/05 CES TASK 33-51-00-810-860
Failure of EPSU 13WL to communicate with the CIDS
1. Possible Causes
_______________
- EPSU (13WL)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-51-00-710-010 Operational Test of the Emergency Lights via MCDU AMM 33-51-38-000-001 Removal of the Emergency Power-Supply Unit (EPSU) AMM 33-51-38-400-001 Installation of the Emergency Power-Supply Unit
(EPSU)
ASM 33-51/02
3. Fault Confirmation
__________________
A. Do the operational test of the Emergency Lights via MCDU (Ref. AMM TASK 33-51-00-710-010).
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
B. If the operational test gives the maintenance message:
(1) EPSU(13WL)AFT L/DEU B(300RH7):
- replace the EPSU (13WL) (Ref. AMM TASK 33-51-38-000-001) and (Ref. AMM TASK 33-51-38-400-001).
(a) If the fault continues:
- do a check and repair the wiring between: EPSU 13WL pin -I and DEU-B 300RH7 pin B29. EPSU 13WL pin -P and DEU-B 300RH7 pin B31. EPSU 13WL pin X and DEU-B 300RH6 pin B30 (Ref. ASM 33-51/02).
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 : 106-149, 301-399, 401-499, ∞∞33-51-00∞∞∞∞∞∞∞∞∞∞Page A279
Aug 01/05 CES
中國航空網 m.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 LIGHTS 燈光(143)
