(2) If it does not come into view and if the left window of the RMI is blank:
- 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 DME1 bus from the VOR/ADF/DME RMI (21FN) 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).
1_ If the fault continues:
- do a check and repair the wiring of the DISTANCE DATA OUTPUT
2 bus from the DME1 interrogator (2SD1) to the first
terminal block (Ref. ASM 34-57/01).
**ON A/C ALL
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 ∞∞34-57-00∞∞∞∞∞∞∞∞∞∞Page 217
May 01/05R
CES
TASK 34-57-00-810-809
Loss of the DME2 Data on the RMI
1. Possible Causes_______________
R R R - RMI-VOR/DME (11FN) - INTRG-DME, 2 (2SD2) - RMI-VOR/ADF/DME (21FN) - wiring of the DME2 bus from the VOR/DME RMI (11FN) to the first terminal block - wiring of the DISTANCE DATA OUTPUT 2 bus from the DME2 interrogator (2SD2) to the first terminal block - wiring of the DME2 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 34-51-00-810-814 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 2 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 right window does not give the DME2 distance values:
- make sure that on the ND, if the DME flag comes into view.
(1) If it does not come into view and if the right window of the RMI shows dashes:
- refer to the trouble shooting procedure (Ref. TASK 34-51-00-810-814).
(2) If it does not come into view and if the right 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 DME2 bus from the VOR/DME RMI (11FN) to the first terminal block (Ref. ASM 34-57/01).
(3) If it comes on and if the right 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, 2 (2SD2) (Ref. AMM TASK 34-51-33-000-001) and (Ref. AMM TASK 34-51-33-400-001).
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 3(166)
