1. Possible Causes
_______________
- ADIRU-3 (1FP3)
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 ADIRS3 OUT OF RANGE:
- replace the ADIRU-3 (1FP3) (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 A272
Feb 01/05R
CES Failure of the ON BAT Light on the ADIRS CDU
1. Possible Causes
_______________
- CDU-ADIRS (2FP)
- bulb
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 33-14-00-710-001 Operational Test of the Annunciator Light Test System
in the Cockpit AMM 34-10-00-860-002 ADIRS Start Procedure AMM 34-10-00-860-005 ADIRS Stop Procedure AMM 34-12-12-000-001 Removal of the ADIRS CDU (2FP) AMM 34-12-12-400-001 Installation of the ADIRS CDU (2FP) ASM 34-11/01
3. Fault Confirmation
__________________
A. Test
(1) Do the ADIRS start procedure (Ref. AMM TASK 34-10-00-860-002).
NOTE : The ADIRS start procedure is correct but, during the
____ procedure, at Para. 3.B., make sure that: - on the ADIRS CDU, the ON BAT light does not come on.
4. Fault Isolation
_______________
A. If the test confirms the fault:
- do the operational test of the annunciator light test system (Ref. AMM TASK 33-14-00-710-001).
(1) If the ON BAT light stays off:
- replace the bulb.
(a) If the fault continues:
- replace the CDU-ADIRS (2FP) (Ref. AMM TASK 34-12-12-000-001) and (Ref. AMM TASK 34-12-12-400-001).
「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 A273
Feb 01/05R
CES (2) If the ON BAT light comes on:
- replace the CDU-ADIRS (2FP) (Ref. AMM TASK 34-12-12-000-001) and (Ref. AMM TASK 34-12-12-400-001).
(a) If the fault continues:
- do a check and repair the wiring from pins A/16, B/16, C/16 of the ADIRS CDU (2FP) to the first terminal block (Ref. ASM 34-11/01).
B. Make sure that the system operates correctly:
(1) Do the action given in Para. 3. and make sure that:
- on the ADIRS CDU, the ON BAT light comes on.
5. Close-up
________
A. Do the ADIRS stop procedure (Ref. AMM TASK 34-10-00-860-005).
「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 A274
Feb 01/05R
CES Loss of the ADM Data to the ADR1
1. Possible Causes
_______________
- ADM-L TOTAL PRESSURE (19FP1)
- ADM-R STATIC PRESSURE (19FP4)
- ADM-L STATIC PRESSURE (19FP5)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 34-10-00-860-002 ADIRS Start Procedure
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 1(106)
