- NO FAC 2 DATA
(1) Do the operational test of the Flight Augmentation 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.
「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 239
201-210, May 01/05 CES (2) If the fault continues:
- do a check and repair the wiring from the FAC-1 (1CC1) or FAC-2 (1CC2) to the DMU (1TV) (Ref. ASM 31-37/01):
FAC 1 Connector AB/12J to DMU Connector AA/6E FAC 1 Connector AB/12K to DMU Connector AA/6F or FAC 2 Connector AB/12J to DMU Connector AB/6E FAC 2 Connector AB/12K to DMU Connector AB/6F
(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:
- FAC1 (1CC1)/DMU (1TV)
- FAC2 (1CC2)/DMU (1TV)
(1) Do the operational test of the Flight Augmentation 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 FAC-1 (1CC1) or FAC-2 (1CC2) to the DMU (1TV) (Ref. ASM 31-37/01):
FAC 1 Connector AB/12J to DMU Connector AA/6E FAC 1 Connector AB/12K to DMU Connector AA/6F or FAC 2 Connector AB/12J to DMU Connector AB/6E FAC 2 Connector AB/12K to DMU Connector AB/6F
(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).
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 240
201-210, May 01/05 CES
TASK 31-36-00-810-831
DMU receives no data from the EVMU (2EV)
1. Possible Causes
_______________
- EVMU (2EV)
- 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 77-32-34-710-040 Operational Check of EVMU through CFDS
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, 1EV on the panel 121VU
____
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 EVM DATA
(1) Do the operational test of the Engine Vibration Monitoring Unit with the CFDS (Ref. AMM TASK 77-32-34-710-040).
(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 EVMU (2EV) to the DMU (1TV) (Ref. ASM 31-37/01):
EVMU Connector AA/13A to DMU Connector AA/2E
「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 241
201-210, May 01/05 CES (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:
- EVMU (2EV)/DMU (1TV)
(1) Do the operational test of the Engine Vibration Monitoring Unit with the CFDS (Ref. AMM TASK 77-32-34-710-040).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 1(90)
