A320 Trouble Shooting Manual 排故手册指示和记录系统 3(66)_航空信息_民用航空_通用航空

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3. Fault Confirmation
__________________
A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
4. Fault Isolation
_______________
A. If the test gives the maintenance message ECU(E2-4000KS):
- Do the fault isolation (Para.4.A.) of the procedures (Ref. TASK 31-63-00-810-872) and (Ref. TASK 31-63-00-810-873)
(1) If the fault continues:
- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) (Ref. AMM TASK 31-63-34-400-001)
B. If the test does not give the maintenance message ECU(E2-4000KS):
(1) The fault can be intermittent or an internal failure of the ECU could have ocurred:
- Refer to TSM ATA chapter 73 and perform the relative procedure.
C. Do the test given in Para. 3.A.
「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 B230
Aug 01/05 CES Loss of the ECU 2 Buses by the DMC 3

1. Possible Causes
_______________
- DMC-3 (1WT3)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
31-63-00-810-872 Loss of the ECU 2 Channel A Output Bus by the DMC 1 31-63-00-810-873 Loss of the ECU 2 Channel B Output Bus by the DMC 1 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3) AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
3. Fault Confirmation
__________________
A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
4. Fault Isolation
_______________
A. If the test gives the maintenance message ECU(E2-4000KS):
- Do the fault isolation (Para.4.A.) of the procedures (Ref. TASK 31-63-00-810-872) and (Ref. TASK 31-63-00-810-873)
(1) If the fault continues:
- replace the DMC-3 (1WT3) (Ref. AMM TASK 31-63-34-000-001) (Ref. AMM TASK 31-63-34-400-001)
B. If the test does not give the maintenance message ECU(E2-4000KS):
(1) The fault can be intermittent or an internal failure of the ECU could have ocurred:
- Refer to TSM ATA chapter 73 and perform the relative procedure.
C. Do the test given in Para. 3.A.
「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 B231
Aug 01/05 CES Loss of the EEC 1 Buses by the DMC 1

1. Possible Causes
_______________
- DMC-1 (1WT1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
31-63-00-810-874 Loss of the EEC 1 Channel A Output Bus by the DMC 1 31-63-00-810-875 Loss of the EEC 1 Channel B Output Bus by the DMC 1 AMM 31-60-00-740-007 GROUND SCANNING Test of the DMC AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3) AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
3. Fault Confirmation
__________________
A. Test Do the Ground Scanning Test of the DMC (Ref. AMM TASK 31-60-00-740-007).
4. Fault Isolation
_______________
A. If the test gives the maintenance message EEC(E1-4000KS):
- Do the fault isolation (Para.4.A.) of the procedures (Ref. TASK 31-63-00-810-874) and (Ref. TASK 31-63-00-810-875)
(1) If the fault continues:
- replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) (Ref. AMM TASK 31-63-34-400-001)
B. If the test does not give the maintenance message EEC(E1-4000KS):
(1) The fault can be intermittent or an internal failure of the EEC could have ocurred:
- Refer to TSM ATA chapter 73 and perform the relative procedure.
C. Do the test given in Para. 3.A.
「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 B232
Aug 01/05 CES Loss of the EEC 1 Buses by the DMC 2