(1SH1,1SH2)
ASM 34-52/01
3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the ATC (Ref. AMM TASK 34-52-00-740-004).
4. Fault Isolation
_______________
R **ON A/C 001-049, 101-105, 151-199,
A. If the BITE test gives the maintenance message ATC2: ANTENNA T:
- replace the XPDR-ATC/MODE S, 2 (1SH2) (Ref. AMM TASK 34-52-33-000-001) and (Ref. AMM TASK 34-52-33-400-001).
(1) If the fault continues:
- do a check of the wiring from the ATC/MODE S transponder 2 (1SH2) to the ATC top antenna 2 (7SH4) (Ref. ASM 34-52/01).
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- replace the ANTENNA-ATC TOP, 2 (7SH4) (Ref. AMM TASK 34-52-11-000-001) and (Ref. AMM TASK 34-52-11-400-001).
「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 ∞∞34-52-00∞∞∞∞∞∞∞∞∞∞Page 213
May 01/05 CES
R **ON A/C 051-099, 106-149, 201-299, 301-399, 401-499,
A. If the BITE test gives the maintenance message ATC2 TOP ANTENNA (7SH4) :
- replace the XPDR-ATC/MODE S, 2 (1SH2) (Ref. AMM TASK 34-52-33-000-001) and (Ref. AMM TASK 34-52-33-400-001).
(1) If the fault continues:
- do a check of the wiring from the ATC/MODE S transponder 2 (1SH2) to the ATC top antenna 2 (7SH4) (Ref. ASM 34-52/01).
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- replace the ANTENNA-ATC TOP, 2 (7SH4) (Ref. AMM TASK 34-52-11-000-001) and (Ref. AMM TASK 34-52-11-400-001).
**ON A/C ALL
B. Do the test given in Para. 3.
Loss of the ADIRU Input Data to the ATC/MODE S Transponder 1
1. Possible Causes
_______________
- XPDR-ATC/MODE S, 1 (1SH1)
- ADIRU-1 (1FP1)
- wiring of the AIR DATA INPUT 1 bus from the ATC/MODE S transponder 1 (1SH1) to the first terminal block
- wiring of the AIR DATA INPUT 2 bus from the ATC/MODE S transponder 1 (1SH1) to the first terminal block
- wiring of the AIR DATA selector switch (15FP)
- SEL SW-AIR DATA (15FP)
- wiring between the ADIRU 1 and the ATC/Mode S transponder 1
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
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)
AMM 34-52-00-740-004 BITE Test of the ATC
AMM 34-52-33-000-001 Removal of the ATC/Mode S Transponder (1SH1, 1SH2)
AMM 34-52-33-400-001 Installation of the ATC/Mode S Transponder
(1SH1,1SH2)
ASM 34-52/01
3. Fault Confirmation
__________________
R **ON A/C 001-049, 101-105, 151-199,
A. Test
(1) Do the BITE test of the ATC (Ref. AMM TASK 34-52-00-740-004).
(a) With the AIR DATA selector switch, on the SWITCHING panel, at NORM.
(b) With the AIR DATA selector switch at CAPT/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 ∞∞34-52-00∞∞∞∞∞∞∞∞∞∞Page 215
May 01/05 CESR **ON A/C 051-099, 106-149, 201-299, 301-399, 401-499,
A. Test
(1) Make sure that the Air Data Select switch 15FP is set to NORM.
(2) Do the BITE test of the ATC (Ref. AMM TASK 34-52-00-740-004).
**ON A/C ALL
4. Fault Isolation
_______________
**ON A/C 001-049, 101-105, 151-199,
A. If the BITE test gives the maintenance message ATC1 : NO DATA FROM ADIRU:
(1) Only with the AIR DATA selector switch at NORM:
- do a check and repair the wiring of the AIR DATA INPUT 1 bus from the ATC/MODE S transponder 1 (1SH1) to the first terminal block (Ref. ASM 34-52/01).
(2) Only with the AIR DATA selector switch at CAPT/3:
- do a check of the wiring of the AIR DATA INPUT 2 bus from the ATC/MODE S transponder 1 (1SH1) to the first terminal block (Ref. ASM 34-52/01).
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 導(dǎo)航 NAVIGATION 3(111)
