3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the ADF (Ref. AMM TASK 34-53-00-710-002).
4. Fault Isolation
_______________
A. If during the test, the ADF2 pointer stays in the 3 o'clock position on the RMI:
- make sure that the red flag comes into view on the RMI and on the ND.
(1) If no flag comes into view on the RMI and on the ND:
- refer to the trouble shooting procedure (Ref. TASK 34-53-00-810-822).
(2) If the flag comes into view on the RMI and on the ND:
- do the BITE test of the ADF (Ref. AMM TASK 34-53-00-740-003).
(a) If the BITE test gives a maintenance message:
- Do the trouble shooting procedure related to the maintenance message.
「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 : 106-149, 201-299, 301-399, 401-499, ∞∞34-57-00∞∞∞∞∞∞∞∞∞∞Page 213
Aug 01/05 CES (b) If the BITE test does not gives a maintenance message:
- replace the RECEIVER-ADF, 2 (2RP2) (Ref. AMM TASK 34-53-31-000-002) and (Ref. AMM TASK 34-53-31-400-002).
1 If the fault continues:
_
- do a check and repair the wiring of the BEARING OUTPUT BUS 2 bus from the ADF2 receiver (2RP2) to the first terminal block (Ref. ASM 34-57/01).
(3) If the flag comes into view only on the RMI:
- replace the RMI-VOR/ADF/DME (21FN) (Ref. AMM TASK 34-57-22-000-002) and (Ref. AMM TASK 34-57-22-400-002).
(a) If the fault continues:
- do a check and repair the wiring of the ADF2 bus from the VOR/ADF/DME RMI (21FN) to the first terminal block (Ref. ASM 34-57/01).
B. Do the test given in Para. 3.
R **ON A/C ALL
TASK 34-57-00-810-808
Loss of the DME1 Data on the RMI
1. Possible Causes_______________
R R R - RMI-VOR/DME (11FN) - INTRG-DME, 1 (2SD1) - RMI-VOR/ADF/DME (21FN) - wiring of the DME1 bus from the VOR/DME RMI (11FN) to the first terminal block - wiring of the DISTANCE DATA OUTPUT 2 bus from the DME1 interrogator (2SD1) to the first terminal block - wiring of the DME1 bus from the VOR/ADF/DME RMI (21FN) to the first terminal block
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R 34-51-00-810-812 AMM 34-51-00-720-001 AMM 34-51-00-740-002 AMM 34-51-33-000-001 AMM 34-51-33-400-001 AMM 34-57-22-000-001 AMM 34-57-22-000-002 AMM 34-57-22-400-001 AMM 34-57-22-400-002 ASM 34-57/01 Loss of the DME 1 Data on the NDFunctional Test of the DMEBITE Test of the DMERemoval of the DME Interrogator (2SD1,2SD2)Installation of the DME Interrogator (2SD1,2SD2)Removal of the VOR/DME RMI (11FN) Removal of the VOR/ADF/DME RMI (21FN)Installation of the VOR/DME RMI (11FN) Installation of the VOR/ADF/DME RMI (21FN)
3. Fault Confirmation__________________
A. Test
(1) Do the functional test of the DME (Ref. AMM TASK 34-51-00-720-001).
4. Fault Isolation
_______________
**ON A/C 001-049, 051-099, 101-105, 151-199,
A. If during the test, the left window does not give the DME1 distance values:
- make sure that on the ND, the DME flag comes into view.
(1) If it does not come into view and if the left window of the RMI shows dashes:
- refer to the trouble shooting procedure (Ref. TASK 34-51-00-810-812).
(2) If it does not come into view and if the left window of the RMI is blank:
- replace the RMI-VOR/DME (11FN) (Ref. AMM TASK 34-57-22-000-001) and (Ref. AMM TASK 34-57-22-400-001).
(a) If the fault continues:
- do a check and repair the wiring of the DME1 bus from the VOR/DME RMI (11FN) to the first terminal block (Ref. ASM 34-57/01).
(3) If it comes into view and if the left window of the RMI is blank:
- do the BITE test of the DME (Ref. AMM TASK 34-51-00-740-002).
(a) If the BITE test gives a maintenance message:
- Do the trouble shooting procedure related to the maintenance message.
(b) If the BITE test does not give a maintenance message:
- replace the INTRG-DME, 1 (2SD1) (Ref. AMM TASK 34-51-33-000-001) and (Ref. AMM TASK 34-51-33-400-001).
中國(guó)航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 導(dǎo)航 NAVIGATION 3(165)
