- FMGC2 (1CA2)/DMU (1TV)
(1) Do the operational test of the Flight Data Management and Guidance System (Ref. AMM TASK 22-96-00-710-001).
(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(2) If the fault continues:
- do a check and repair the wiring from the FMGC-1 (1CA1) or FMGC-2 (1CA2) to the DMU (1TV) (Ref. ASM 31-37/01):
FMGC 1 Connector AB/10A to DMU Connector AA/1E FMGC 1 Connector AB/10B to DMU Connector AA/1F FMGC 1 Connector AB/12A to DMU Connector AA/7C FMGC 1 Connector AB/12B to DMU Connector AA/7D or FMGC 2 Connector AB/10A to DMU Connector AB/1E FMGC 2 Connector AB/10B to DMU Connector AB/1F FMGC 2 Connector AB/12A to DMU Connector AA/7C FMGC 2 Connector AB/12B to DMU Connector AA/7D
(3) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 216
201-210, May 01/05 CES
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-210,
B. Do the test given in para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 217
201-210, May 01/05 CES
DMU receives no data from the ADIRU 1-3 (1FP1,1FP2,1FP3)
1. Possible Causes
_______________
- ADIRU-1 (1FP1)
- ADIRU-2 (1FP2)
- DMU (1TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 31-36-00-710-001 Test of the DMU (1TV)
AMM 31-36-34-000-001 Removal of the Data Management Unit (DMU) (1TV)
AMM 31-36-34-400-001 Installation of the Data Management Unit (DMU) (1TV)
AMM 34-13-00-740-002 INTERFACE TEST of the ADR
AMM 34-14-00-740-001 Interface Test of the IR
ASM 31-37/01
3. Fault Confirmation
__________________
A. Do the DMU (1TV) fault monitoring test (Ref. AMM TASK 31-36-00-710-001).
NOTE : Make sure that the circuit breakers 1TV, 4FP2, 5FP2, 6FP2, 10FP on
____ the panel 121VU and 4FP1, 5FP1 on the panel 49VU and 6FP1 on the panel 105VU are closed during the test.
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-105, 151-158, 201-209,
A. If the test gives the maintenance message:
- NO ADIRU-ADC 1 DATA, or
- NO ADIRU-ADC 2 DATA, or
- NO ADIRU-IRS 1 DATA, or
- NO ADIRU-IRS 2 DATA
「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 : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 218
201-210, May 01/05 CES
(1) Do the BITE Test of the Air Data/Internal Reference System (ADIRS) (Ref. AMM TASK 34-13-00-740-002) and (Ref. AMM TASK 34-14-00-740-001).
(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(2) If the fault continues:
- do a check and repair the wiring from the ADIRU-1 (1FP1) or ADIRU-2 (1FP2) to the DMU (1TV) (Ref. ASM 31-37/01):
ADIRU 1 Connector AA/5A to DMU Connector AA/1G ADIRU 1 Connector AA/5B to DMU Connector AA/1H ADIRU 1 Connector AB/5E to DMU Connector AA/7A ADIRU 1 Connector AB/6E to DMU Connector AA/7B or ADIRU 2 Connector AA/7A to DMU Connector AB/1G ADIRU 2 Connector AA/7B to DMU Connector AB/1H ADIRU 2 Connector AB/10C to DMU Connector AB/7A ADIRU 2 Connector AB/11C to DMU Connector AB/7B
(3) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
**ON A/C 159-199, 210-210,
A. If the test gives the maintenance message:
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 指示和記錄系統 1(82)
