- if the wiring is correct, do the Para. (b)
- if the wiring is not correct, repair it.
(b) Do a check of the wiring of the ANI 2-7 signal from the SEC 2 (1CE2) MON part to the servocontrol (31CE10), (Ref. ASM 27-94/03), (Ref. AWM 27-94-20)
- if the wiring is correct, do the Para. (c)
- if the wiring is not correct, repair it.
(c) Do a check and repair the wiring of the POS XDCR SPLY signal from the servocontrol (31CE10) to the SEC 2 (1CE2), (Ref. ASM 27-94/03), (Ref. AWM 27-94-19) and (Ref. AWM 27-94-20).
B. Do the tests given in Para. 3.
Wrong Spoiler Position Indication
1. Possible Causes
_______________
- SEC-1 (1CE1)
- SEC-2 (1CE2)
- SEC-3 (1CE3)
- SERVO CTL-SPLR1, L G (31CE1)
- SERVO CTL-SPLR1, R G (31CE2)
- SERVO CTL-SPLR2, L Y (31CE3)
- SERVO CTL-SPLR2, R Y (31CE4)
- SERVO CTL-SPLR3, L B (31CE5)
- SERVO CTL-SPLR3, R B (31CE6)
- SERVO CTL-SPLR4, L Y (31CE7)
- SERVO CTL-SPLR4, R Y (31CE8)
- SERVO CTL-SPLR5, L G (31CE9)
- SERVO CTL-SPLR5, R G (31CE10)
- wiring of the LVDT POS Signal
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 27-64-51-000-004 Removal of the Spoiler Servo-Control 31CE1 thru 31CE10 AMM 27-64-51-400-004 Installation of the Spoiler Servo-Control 31CE1 thru
31CE10
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 29-10-00-863-002 Pressurize the Yellow Hydraulic System
R AMM 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
R Power Supply AMM 29-10-00-864-002 Depressurize the Yellow Hydraulic System AMM 29-10-00-864-003 Depressurize the Blue Hydraulic System AMM 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
Hydraulic System through the PTU with the Electric Pump AMM 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
after Operation of the PTU
AMM 31-60-00-860-001 EIS Start Procedure
AMM 31-60-00-860-002 EIS Stop Procedure
ASM 27-94/02
ASM 27-94/04
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-60-00∞∞∞∞∞∞∞∞∞∞Page 290
May 01/00 CES
3. Fault Confirmation
__________________
A. Job Set-up
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(2) On the panel 23VU, make sure that the FLT CTL/SEC 1 pushbutton switch is pushed (on this pushbutton switch, the OFF and FAULT legends are off).
(3) On the panel 24VU, make sure that the FLT CTL/ SEC 2 and the FLT CTL/SEC3 pushbutton switches are pushed (on these pushbutton switches, the OFF and FAULT legends are off).
(4) On the center pedestal, make sure that the slats and flaps control lever is in the 0 position, and the SPEED BRAKE control lever is set to RET.
(5) Make sure that the two side stick controllers are in the neutral position.
(6) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
(7) Pressurize the Green, Blue and Yellow hydraulic systems (Ref. AMM TASK 29-23-00-863-001), (Ref. AMM TASK 29-10-00-863-003) and (Ref. AMM TASK 29-10-00-863-002).
B. Test
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the center pedestal, on the On the lower ECAM display unit: ECAM control panel: - the F/CTL page comes into view.
- push the F/CTL pushbutton
switch - the triangle of a spoiler does not show the retracted position.
C. Close-up
(1) Depressurize the Green, Blue and Yellow hydraulic systems (Ref. AMM TASK 29-23-00-864-001), (Ref. AMM TASK 29-10-00-864-003) and (Ref. AMM TASK 29-10-00-864-002).
(2) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).
4. Fault Isolation
_______________
A. If the test confirms the fault:
- replace the SEC in relation to the wrong indication (Ref. AMM TASK 27-94-34-000-001) and (Ref. AMM TASK 27-94-34-400-001). for spoilers 3 and 4, replace the SEC-1 (1CE1) for spoiler 5, replace the SEC-2 (1CE2) for spoilers 1 and 2, replace the SEC-3 (1CE3).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 2(54)
