3. Fault Confirmation
__________________
A. Test Do the BITE test of the ILS (systems 1 and 2) (Ref. AMM TASK 34-36-00-740-002).
4. Fault Isolation
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A. If the test of the ILS1 only gives the maintenance message ILS GLIDE ANTENNA (4RT):
- swap the RECEIVER-ILS, 1 (2RT1) and the RECEIVER-ILS, 2 (2RT2) (Ref. AMM TASK 34-36-31-000-001) (Ref. AMM TASK 34-36-31-400-001)
- do the BITE test of the ILS (system 1) (Ref. AMM TASK 34-36-00-740-002).
(1) If the test of the ILS1 gives the maintenance message ILS GLIDE ANTENNA (4RT):
- remove the ILS receiver 1
- remove the ANTENNA-GLIDE/SLOPE 1/2 (4RT) (Ref. AMM TASK 34-36-18-000-001)
- make sure that there is continuity on the coaxial cable between the ILS receiver 1 and the glide/slope 1/2 antenna (4RT) (Ref. ASM 34-36/01)
- replace the coaxial cable if necessary
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-004, ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 276
May 01/05 CES
- make sure that there is discontinuity between the core and the shield of the coaxial cable
- repair if necessary
- install the ILS receiver 1
- install the glide/slope 1/2 antenna (4RT) (Ref. AMM TASK 34-36-18-400-001).
(2) If the test of the ILS1 does not give the maintenance message ILS GLIDE ANTENNA (4RT):
- replace the ILS receiver that you installed on side 2.
B. If the test of the ILS2 only gives the maintenance message ILS GLIDE ANTENNA (4RT):
- swap the ILS receiver 1 (2RT1) and the ILS receiver 2 (2RT2) (Ref. AMM TASK 34-36-31-000-001) (Ref. AMM TASK 34-36-31-400-001)
- do the BITE test of the ILS (system 2) (Ref. AMM TASK 34-36-00-740-002).
(1) If the test of the ILS2 gives the maintenance message ILS GLIDE ANTENNA (4RT):
- remove the ILS receiver 2
- remove the glide/slope 1/2 antenna (4RT) (Ref. AMM TASK 34-36-18-000-001)
- make sure that there is continuity on the coaxial cable between the ILS receiver 2 and the glide/slope 1/2 antenna (4RT) (Ref. ASM 34-36/01)
- replace the coaxial cable if necessary
- make sure that there is discontinuity between the core and the shield of the coaxial cable
- repair if necessary
- install the ILS receiver 2
- install the glide/slope 1/2 antenna (4RT) (Ref. AMM TASK 34-36-18-400-001).
(2) If the test of the ILS2 does not give the maintenance message ILS GLIDE ANTENNA (4RT):
- replace the ILS receiver that you installed on side 1.
C. If the test of the ILS1 and the test of the ILS2 give the maintenance message ILS GLIDE ANTENNA (4RT):
- replace the glide/slope 1/2 antenna (4RT) (Ref. AMM TASK 34-36-18-000-001) (Ref. AMM TASK 34-36-18-400-001).
D. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-004, ∞∞34-36-00∞∞∞∞∞∞∞∞∞∞Page 277
May 01/05 CES TASK 34-36-00-810-838 Display of Incorrect Ground Station Identification Codes on the NDs
1. Possible Causes
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2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
34-36-00-810-823 Loss of the LOC Indication on the PFD(s) and ND(s) 34-36-00-810-836 Loss of the ILS Localizer Antenna Signal AMM 34-36-00-720-001 Functional Test of the ILS
3. Fault Confirmation
__________________
A. Not applicable, you cannot confirm this fault on the ground.
4. Fault Isolation
_______________ **ON A/C 001-004,
A. If the fault symptom is identified by the crew observation, incorrect identification codes shown on the NDs:
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 2(123)
