(2) If the upper section of the F/O MASTER WARN light flashes:
- replace the FWC-2 (1WW2) (Ref. AMM TASK 31-53-34-000-001) and (Ref. AMM TASK 31-53-34-400-001).
(a) If the fault continues:
- do a check and repair the wiring from FWC2 (1WW2) pin AE/1A to the first terminal block (Ref. ASM 31-52/06).
B. If the lower section of the F/O MASTER WARN light does not flash:
- do the operational test of the annunciator light test system (Ref. AMM TASK 33-14-00-710-001).
(1) If the lower section of the F/O MASTER WARN light stays off:
- replace the LT-MASTER WARN, F/O (9WW2).
(a) If the fault continues:
- do a check and repair the wiring from F/O MASTER WARN light (9WW2) pin A/4 to the first terminal block (Ref. ASM 31-52/06).
(2) If the lower section of the F/O MASTER WARN light flashes:
- replace the FWC-1 (1WW1) (Ref. AMM TASK 31-53-34-000-001) and (Ref. AMM TASK 31-53-34-400-001).
(a) If the fault continues:
- do a check and repair the wiring from FWC1 (1WW1) pin AE/1A to the first terminal block (Ref. ASM 31-52/06).
C. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-53-00∞∞∞∞∞∞∞∞∞∞Page A235
Aug 01/05R
CES Failure of the CAPT MASTER CAUT Light
1. Possible Causes_______________
- FWC-1 (1WW1)
- FWC-2 (1WW2)
- LT-MASTER CAUT, CAPT (11WW1)
- wiring
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 31-50-00-710-003 Operational Test of the System Data Acquisition Concentrator (SDAC)
AMM 31-53-34-000-001 Removal of the Flight Warning Computer (FWC) (1WW1,1WW2)
AMM 31-53-34-400-001 Installation of the Flight Warning Computer (FWC) (1WW1,1WW2)
AMM 33-14-00-710-001 Operational Test of the Annunciator Light Test System in the Cockpit
ASM 31-52/06
3. Fault Confirmation__________________
A. Test Do the operational test of the System Data Acquisition Concentrator (Ref. AMM TASK 31-50-00-710-003).
4. Fault Isolation_______________
A. If the upper section of the CAPT MASTER CAUT light does not come on:
- do the operational test of the annunciator light test system (Ref. AMM TASK 33-14-00-710-001).
(1) If the upper section of the CAPT MASTER CAUT light stays off:
- replace the LT-MASTER CAUT, CAPT (11WW1).
(a) If the fault continues:
- do a check and repair the wiring from CAPT MASTER CAUT light (11WW1) pin A/7 to the first terminal block (Ref. ASM 31-52/06).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-53-00∞∞∞∞∞∞∞∞∞∞Page A236
Aug 01/05R
CES
(2) If the upper section of the CAPT MASTER CAUT light comes on:
- replace the FWC-1 (1WW1) (Ref. AMM TASK 31-53-34-000-001) and (Ref. AMM TASK 31-53-34-400-001).
(a) If the fault continues:
- do a check and repair the wiring from FWC1 (1WW1) pin AB/2G to the first terminal block (Ref. ASM 31-52/06).
B. If the lower section of the CAPT MASTER CAUT light does not come on:
- do the operational test of the annunciator light test system (Ref. AMM TASK 33-14-00-710-001).
(1) If the lower section of the CAPT MASTER CAUT light stays off:
- replace the LT-MASTER CAUT, CAPT (11WW1).
(a) If the fault continues:
- do a check and repair the wiring from CAPT MASTER CAUT light (11WW1) pin A/4 to the first terminal block (Ref. ASM 31-52/06).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 1(159)
