AMM 27-92-17-400-003 Installation of the Flight Control Pressure Switch
(10CE1) AMM 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2) AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2) AMM 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3) AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3) AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 29-10-00-864-001 Depressurize the Green Hydraulic System AMM 29-10-00-864-002 Depressurize the Yellow Hydraulic System AMM 29-10-00-864-003 Depressurize the Blue Hydraulic System AMM 29-32-12-000-001 Removal of the System Pressure Switch (1151GN) AMM 29-32-12-000-002 Removal of the System Pressure Switch (2151GN) AMM 29-32-12-000-003 Removal of the System Pressure Switch (3151GN) AMM 29-32-12-400-001 Installation of the System Pressure Switch (1151GN) AMM 29-32-12-400-002 Installation of the System Pressure Switch (2151GN) AMM 29-32-12-400-003 Installation of the System Pressure Switch (3151GN) ASM 24-38/01 ASM 27-92/02 ASM 27-92/02 ASM 27-92/27 TSM 27 PB 101
3. Fault Confirmation
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A. In the cockpit, on the ELEC panel 35VU, do a check of the battery voltage on the battery 1 voltmeter.
4. Fault Isolation
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A. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 105VU ELEC/CSM/G /EV AUTO/SPLY 7XE C01 105VU ELEC/HOT BUS/701PP SPLY 5PB1 D01 105VU ELEC/HOT BUS/701PP SPLY 12PB1 E01
R 105VU ELEC/BAT REF/BCL1 9PB1 F01 R
B. If the voltage is less than 25.5 V, do a check to find if the problem comes from the Spoiler Elevator Computers (SEC).
(1) Make sure that the three hydraulic systems are not pressurized (Ref. AMM TASK 29-10-00-864-001), (Ref. AMM TASK 29-10-00-864-002) and (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 ∞∞24-38-00∞∞∞∞∞∞∞∞∞∞Page 275
May 01/03 CES
R (2) Make sure that the ELAC 1 (2CE1), ELAC 2 (2CE2), SEC 1 (1CE1), SEC 2
R (1CE2) and SEC 3 (1CE3) are correctly racked and powered.
R (3) Open the circuit breaker ELAC 1 NORM SPLY (15CE1).
R (4) After 30 seconds, on the FLT control panel 23VU, do a check of the
R FAULT legend of the FLT CTL/ELAC 1 pushbutton switch (6CE1).
R (a) If the FAULT legend is off:
R - remove the SEC 1 (1CE1)
R - after 30 seconds, on the FLT control panel 23VU, do a check of
R the FAULT legend of the FLT CTL/ELAC 1 pushbutton switch.
R 1_ If the FAULT legend comes on:
R - replace the SEC-1 (1CE1) (Ref. AMM TASK 27-94-34-000-001)
R and (Ref. AMM TASK 27-94-34-400-001).
R 2_ If the FAULT legend is off:
R - remove the SEC 2 (1CE2)
R - after 30 seconds, on the FLT control panel 23VU, do a check
R of the FAULT legend of the FLT CTL/ELAC 1 pushbutton switch.
R a_ If the FAULT legend comes on:
R - replace the SEC-2 (1CE2) (Ref. AMM TASK 27-94-34-000-001)
R and (Ref. AMM TASK 27-94-34-400-001)
R b_ If the FAULT legend is off:
R - remove the SEC 3 (1CE3)
R - after 30 seconds, on the FLT control panel 23VU, do a
R check of the FAULT legend of the FLT CTL/ELAC 1
R pushbutton switch.
R . If the FAULT legend comes on:
R - replace the SEC-3 (1CE3) (Ref. AMM TASK 27-94-34-000-R 001) and (Ref. AMM TASK 27-94-34-400-001)
R (5) Install all the removed SEC's.
R (6) Close the circuit breaker ELAC 1 NORM SPLY (15CE1).
R C. If the voltage is less than 25.5 V, do a check to find if the problem
R comes from the ELAC 1 hydraulic discrete-inputs.
R (1) Make sure that the three hydraulic systems are not pressurized (Ref.
R AMM TASK 29-10-00-864-001), (Ref. AMM TASK 29-10-00-864-002) and
R (Ref. AMM TASK 29-10-00-864-003).
R (2) Remove the ELAC 1 (2CE1), ELAC 2 (2CE2), SEC 1 (1CE1), SEC 2 (1CE2)
R and SEC 3 (1CE3) from their rack.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞24-38-00∞∞∞∞∞∞∞∞∞∞Page 276 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 电源 3(77)
