(2) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001)
- Make sure there is no PFD/ND transfer or no ECAM/ND transfer
(3) On the center pedestal, on the SWITCHING panel 8VU:
- set the EIS DMC selector switch to NORM
B. Test
(1) Do the System Test of the DMC2 (Ref. AMM TASK 31-60-00-740-004)
- refer tp Para. 4. A.
C. Aircraft Maintenance Configuration
(1) On the center pedestal, on the SWITCHING panel 8VU:
- set the EIS DMC selector switch to F/O 3
D. Test
(1) Do the System Test of the DMC3 (Ref. AMM TASK 31-60-00-740-004)
- refer to Para. 4.B.
E. Test
(1) Do the System Test of the DMC1 (Ref. AMM TASK 31-60-00-740-004)
- refer to Para. 4.C.
4. Fault Isolation
_______________
A. If the test gives:
(1) the maintenance message DMC2 (1WT2):
- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-400-001) and (Ref. AMM TASK 31-63-34-400-001)
(2) the maintenance message DU EWD(4WT1)
- replace the DU-ECAM, UPPER (4WT1) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001)
(3) the maintenance message DU ND FO(3WT2):
- replace the ND-F/O (3WT2) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001)
(4) the maintenance message DU EWD(4WT1)/DMC2(1WT2):
- do the relative fault isolation procedure (Ref. TASK 31-63-81-810-970)
「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 : 401-499, ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page B263
Aug 01/05 CES
(5) the maintenance message DU ND FO(3WT2)/DMC3(1WT3):
- do the relative fault isolation procedure (Ref. TASK 31-63-81-810-969)
(6) the maintenance message ADIRU2(1FP2)BUS3 IR/DMC2(1WT2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-855)
(7) the maintenance message ADIRU3(1FP3)BUS2 IR/DMC2(1WT2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-856)
(8) the maintenance message ADIRU2(1FP2)BUS1 ADR/DMC2(1WT2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-828)
(9) the maintenance message ADIRU3(1FP3)BUS2 ADR/DMC2(1WT2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-829)
(10) the maintenance message ADIRU1(1FP1):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-991)
(11) the maintenance message ADIRU2(1FP2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-992)
(12) the maintenance message ADIRU3(1FP3):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-993)
B. If the test gives:
(1) the maintenance message DMC3 (1WT3):
- replace the DMC-3 (1WT3) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001)
(2) the maintenance message DU EWD(4WT1):
- replace the DU-ECAM, UPPER (4WT1) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001)
(3) the maintenance message DU ND FO(3WT2):
- replace the ND-F/O (3WT2) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001)
(4) the maintenance message DU EWD(4WT1)/DMC3(1WT3):
- do the relative fault isolation procedure (Ref. TASK 31-63-81-810-976)
(5) the maintenance message DU ND FO(3WT2)/DMC3(1WT3):
- do the relative fault isolation procedure (Ref. TASK 31-63-81-810-975)
(6) the maintenance message ADIRU2(1FP2)BUS3 IR/DMC3(1WT3):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-869)
(7) the maintenance message ADIRU3(1FP3)BUS1 IR/DMC3(1WT3):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-864)
「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 : 401-499, ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page B264
Aug 01/05 CES
(8) the maintenance message ADIRU2(1FP2)BUS3 ADR/DMC3(1WT3):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-844)
(9) the maintenance message ADIRU3(1FP3)BUS1 ADR/DMC2(1WT2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-837)
(10) the maintenance message ADIRU1(1FP1):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-991)
(11) the maintenance message ADIRU2(1FP2):
- do the fault isolation procedure (Ref. TASK 31-63-00-810-992) 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 指示和记录系统 3(75)
