「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 : 004-049, 051-099, 101-149, 151-199, ∞∞26-23-00∞∞∞∞∞∞∞∞∞∞Page 203
201-299, 301-399, May 01/05 CES
R **ON A/C 004-049, 051-099, 101-105, 151-199, 201-299,
B. If the test gives the maintenance message CRG FIRE BTL 1 LO PR:
(1) Replace the BOTTLE-FIRE EXTING (4005WX) (Ref. AMM TASK 26-23-41-000-005) and (Ref. AMM TASK 26-23-41-400-005).
(a) If the bottle released thru the diaphragm, do the restoration of the fire extinguishing system (Ref. AMM TASK 26-23-00-200-005).
(b) If the bottle did not release thru the diaphragm, replace the bottle only.
(2) If the fault continues:
- Do a check of the PBSW CARGO SMOKE/TEST (13WH) and replace it if necessary (Ref. ASM 26-23/01).
(3) If the fault continues:
- Replace the SDCU (10WQ) (Ref. AMM TASK 26-17-34-000-001) and (Ref. AMM TASK 26-17-34-400-001).
(4) If the fault continues:
(a) Do a check and repair the wiring between:
- The BOTTLE 1 (4005WX) connector B/C and the SW (13WH) pin 1
- The SW (13WH) pin 2 and the SDCU (10WQ) connector AA/13A
- The BOTTLE 1 (4005WX) connector B/A and the GND (Ref. ASM 26-23/01).
R **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399,
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 : 004-049, 051-099, 101-149, 151-199, ∞∞26-23-00∞∞∞∞∞∞∞∞∞∞Page 204
201-299, 301-399, May 01/05 CES
LDCC BTL 1 FWD SQUIB FAULT
1. Possible Causes
_______________
- BOTTLE-FIRE EXTING (4005WX)
- SDCU (10WQ)
- P/BSW DISH (3WX)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 26-17-34-000-001 Removal of the Smoke-Detection Control Unit (SDCU) (10WQ) AMM 26-17-34-400-001 Installation of the Smoke-Detection Control Unit (SDCU) (10WQ) AMM 26-23-00-710-001 Operational Test of the Cargo-Compartment Fire-Extinguishing System AMM 26-23-41-000-005 Removal of the Cartridge of the Cargo Fire-Extinguisher Bottle AMM 26-23-41-400-005 Installation of the Cartridge of the Cargo Fire-Extinguisher Bottle ASM 26-23/01
3. Fault Confirmation
__________________
A. Do the operational test of the cargo-compartment fire-extinguishing system (Ref. AMM TASK 26-23-00-710-001).
4. Fault Isolation
_______________
R A. If the test gives a different maintenance message:
R - Do the trouble shooting procedure related to the maintenance message.
R
R **ON A/C 004-049, 051-099, 101-105, 151-199, 201-299,
B. If the test gives the maintenance message CRG FIRE BTL 1 FWD SQUIB:
- replace the BOTTLE-FIRE EXTING (4005WX) (Ref. AMM TASK 26-23-41-000-005) and (Ref. AMM TASK 26-23-41-400-005).
(1) If the fault continues:
- do a check of the P/BSW DISH (3WX) and replace it if necessary (Ref. ASM 26-23/01).
「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 : 004-049, 051-099, 101-149, 151-199, ∞∞26-23-00∞∞∞∞∞∞∞∞∞∞Page 205
201-299, 301-399, May 01/05 CES
(2) If the fault continues:
- replace the SDCU (10WQ) (Ref. AMM TASK 26-17-34-000-001) and (Ref. AMM TASK 26-17-34-400-001).
(3) If the fault continues:
- do a check and repair the wiring between the: BOTTLE 1 (4005WX) connector C/B and SDCU (10WQ) connector AA/11A, BOTTLE 1 (4005WX) connector C/C and GND (Ref. ASM 26-23/01).
R **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399,
C. Do the test given in para. 3.
5. Close-up
________
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本文链接地址：A320 Trouble Shooting Manual 排故手册 FIRE PROTECTION 防火(116)
