3. Fault Confirmation
__________________
A. Job Set-Up
(1) Pressurize the Blue hydraulic system with the electric pump (Ref. AMM TASK 29-10-00-863-003).
B. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FCDC1/SPLY 20CE1 B10 121VU FLIGHT CONTROLS/FCDC2/SPLY 20CE2 Q20
C. Test
(1) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).
4. Fault Isolation
_______________
A. If the BITE test gives the maintenance message:
B HYD PRESS SW2
- do the trouble shooting procedure (Ref. TASK 31-32-00-810-932) . related to the DSI 17 discret input signal of the SEC 2 and the ELAC 2, . related to the DSI 40 discret input signal of the ELAC 1 COM and ELAC 2 MON (Ref. ASM 27-92/27)
- open and close the circuit breakers 20CE1 and 20CE2.
(1) If the fault continues:
- replace the PRESS SW-B HYD, FLT CTL (10CE1), (Ref. AMM TASK 27-92-
17-000-003) and (Ref. AMM TASK 27-92-17-400-003). - open and close the circuit breakers 20CE1 and 20CE2.
(a) If the fault continues:
- do a check and repair the wiring from the pressure switch (10CE1) pin A/B to the first terminal block, (Ref. ASM 27-92/27).
- open and close the circuit breakers 20CE1 and 20CE2.
B. Do the BITE test given in Para. 3.
5. Close-up
________
A. Depressurize the Blue hydraulic system (Ref. AMM TASK 29-10-00-864-003).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-92-00∞∞∞∞∞∞∞∞∞∞Page 210
Aug 01/99R
CES Failure of the Blue Hydraulic Pressure Transducer
1. Possible Causes
_______________
- PRESS XDCR-B (2065GN)
- wiring of the 28VDC signal from the pressure transducer (2065GN) to the first terminal block
- wiring of the DC SIGNAL from the pressure transducer (2065GN) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
31-32-00-810-933 Failure of the Analog Links AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply
AMM 29-10-00-864-003 Depressurize the Blue Hydraulic System R AMM 29-32-11-000-002 Removal of the Hydraulic Pressure Transducer (2065GN) R AMM 29-32-11-400-002 Installation of the Hydraulic Pressure Transducer
(2065GN)
ASM 27-92/28
3. Fault Confirmation
__________________
A. Job Set-Up
(1) Pressurize the Blue hydraulic system with the electric pump (Ref. AMM TASK 29-10-00-863-003).
B. Test
(1) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).
4. Fault Isolation
_______________
A. If the BITE test gives the maintenance messages:
B HYD PRESS XMTR 2065GN
with
SDAC1 B HYD PRESS XMTR 2065GN
or
SDAC2 B HYD PRESS XMTR 2065GN
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-92-00∞∞∞∞∞∞∞∞∞∞Page 211
May 01/04 CES
R R R - do the trouble shooting procedure (Ref. TASK 31-32-00-810-933) related to the ANI 4-3 analog input signal of the ELAC 2 MON and ELAC 1 MON (Ref. ASM 27-92/28).
R (1) If the fault continues: - replace the PRESS XDCR-B (2065GN), (Ref. AMM TASK 29-32-11-000-002) and (Ref. AMM TASK 29-32-11-400-002).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 2(112)
