3. Fault Confirmation
__________________
A. Test
(1) Do the Interface test of the ADR (system 3) (Ref. AMM TASK 34-13-00-740-002).
(2) Extend the flaps to full extension.
4. Fault Isolation
_______________
R **ON A/C 001-049, 101-105, 151-199, 201-203,
A. If the test gives the maintenance message SFCC1(21CV)/SFCC2(22CV):
- replace the SFCC-1 (21CV) (Ref. AMM TASK 27-51-34-000-001) and (Ref. AMM TASK 27-51-34-400-001).
(1) If the fault continues:
- replace the SFCC-2 (22CV) (Ref. AMM TASK 27-51-34-000-001) and (Ref. AMM TASK 27-51-34-400-001).
「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 ∞∞34-13-00∞∞∞∞∞∞∞∞∞∞Page A268
May 01/05 CES
(2) If the fault continues:
- do a check and repair the wiring from ADIRU3 (1FP3) pins AA/2J, AA/2H, AA/12F, AA/14F, AA/2K and AA/11F to the first terminal block (Ref. ASM 34-13/02).
(3) If the fault continues:
- Replace the ADIRU-3 (1FP3) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
R **ON A/C 051-099, 106-149, 204-299, 301-399, 401-499,
A. If the test gives the maintenance message SFCC1(21CV)/SFCC2(22CV)/ ADIRU3 (1FP3):
- replace the SFCC-1 (21CV) (Ref. AMM TASK 27-51-34-000-001) and (Ref. AMM TASK 27-51-34-400-001).
(1) If the fault continues:
- replace the SFCC-2 (22CV) (Ref. AMM TASK 27-51-34-000-001) and (Ref. AMM TASK 27-51-34-400-001).
(2) If the fault continues:
- do a check and repair the wiring from ADIRU3 (1FP3) pins AA/2J, AA/2H, AA/12F, AA/14F, AA/2K and AA/11F to the first terminal block (Ref. ASM 34-13/02).
(3) If the fault continues:
- Replace the ADIRU-3 (1FP3) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
**ON A/C ALL
B. Do the test given in Para. 3.
Failure of the ADIRU1 Detected by the Cabin Pressure Controller
1. Possible Causes
_______________
- ADIRU-1 (1FP1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-31-00-710-002 Operational Test of the Pressure Control and
Monitoring AMM 34-12-34-000-001 Removal of the ADIRU (1FP1, 1FP2, 1FP3) AMM 34-12-34-400-001 Installation of the ADIRU (1FP1, 1FP2, 1FP3)
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the pressure control and monitoring (Ref. AMM TASK 21-31-00-710-002).
4. Fault Isolation
_______________
A. If the test gives the maintenance message ADIRS1 OUT OF RANGE:
- replace the ADIRU-1 (1FP1) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
B. 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 ∞∞34-13-00∞∞∞∞∞∞∞∞∞∞Page A270
Feb 01/05R
CES Failure of the ADIRU2 Detected by the Cabin Pressure Controller
1. Possible Causes
_______________
- ADIRU-2 (1FP2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-31-00-710-002 Operational Test of the Pressure Control and
Monitoring AMM 34-12-34-000-001 Removal of the ADIRU (1FP1, 1FP2, 1FP3) AMM 34-12-34-400-001 Installation of the ADIRU (1FP1, 1FP2, 1FP3)
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the pressure control and monitoring (Ref. AMM TASK 21-31-00-710-002).
4. Fault Isolation
_______________
A. If the test gives the maintenance message ADIRS2 OUT OF RANGE:
- replace the ADIRU-2 (1FP2) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 1(105)
