R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) AMM 29-10-00-863-001 Pressurize the Green Hydraulic System AMM 29-10-00-864-001 Depressurize the Green Hydraulic System ASM 27-94/04 AWM 27-94-03 AWM 27-94-04 AWM 27-94-06
3. Fault Confirmation
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A. Job Set-Up
(1) Pressurize the Green hydraulic system (Ref. AMM TASK 29-10-00-863-001).
(2) Pull the speedbrake control lever (7CE) up to the armed position on the panel 11VU.
B. Test
(1) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).
C. Put the aircraft back to its initial configuration.
(1) Depressurize the Green hydraulic system (Ref. AMM TASK 29-10-00-864-001).
(2) Disarm the speedbrake control lever (7CE) on the panel 11VU.
4. Fault Isolation
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A. If the BITE test gives the maintenance message:
R SPLR 1 POS ERROR 31CE2
(1) Make sure that the maintenance device of the spoiler servocontrol is in the " O " position (Ref. AMM TASK 27-60-00-866-002).
(2) If the fault continues:
- replace the SEC-3 (1CE3), (Ref. AMM TASK 27-94-34-000-001) and (Ref. AMM TASK 27-94-34-400-001).
(3) If the fault continues:
- replace the SERVO CTL-SPLR1, R G (31CE2), (Ref. AMM TASK 27-64-51-000-004) and (Ref. AMM TASK 27-64-51-400-004).
(4) If the fault continues:
(a) Do a check of the wiring of the ANI 2-5 signal from the SEC 3 (1CE3) MON part to COM part, (Ref. ASM 27-94/04), (Ref. AWM 27-94-04), (Ref. AWM 27-94-06)
- 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 2-5 signal from the SEC 3 (1CE3) MON part to the servocontrol (31CE2), (Ref. ASM 27-94/04), (Ref. AWM 27-94-04), (Ref. AWM 27-94-06)
- 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 (31CE2) to the SEC 3 (1CE3), (Ref. ASM 27-94/04), (Ref. AWM 27-94-03), (Ref. AWM 27-94-04).
B. Do the test given in Para. 3.
「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 233
Feb 01/98 CES Failure of the Left Spoiler 2 Position Transducer
1. Possible Causes
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- SERVO CTL-SPLR2, L Y (31CE3)
- wiring of the POS XDCR SPLY signal from the servo control (31CE3) to the first terminal block
- wiring of the POS XDCR V1, V2 signals from the servo control (31CE3) to the first terminal block
2. Job Set-up Information
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A. Referenced Information
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REFERENCE DESIGNATION
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27-90-00-810-806 Loss of the ACS2 Signal of the SEC3 MON Side
AMM 27-64-51-000-001 Removal of the Spoiler Servo-Control
R 31CE1(31CE2)/31CE3(31CE4)/31CE5(31CE6) AMM 27-64-51-400-001 Installation of the Spoiler Servo-Control
R 31CE1(31CE2)/31CE3(31CE4)/ 31CE5(31CE6) AMM 27-96-00-710-020 Operational Test of the Side Stick Assembly (Activation for the BITE Test) AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-94/04
3. Fault Confirmation
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A. Test
(1) Do the operational test of the side stick assembly (activation for BITE test) (Ref. AMM TASK 27-96-00-710-020).
(2) Do the BITE test of the EFCS (Ground Scanning) (Ref. AMM TASK 27-96-00-740-001).
(a) If the ground scanning gives the maintenance message: L SPLR 2 POS XDCR 31CE3
- refer to the Para. Fault Isolation.
(b) If the ground scanning gives the maintenance messages: L SPLR 2 POS XDCR 31CE3 R SPLR 2 POS XDCR 31CE4
- refer to this procedure (Ref. TASK 27-90-00-810-806).
「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 234
Nov 01/02 CES
4. Fault Isolation
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A. If the BITE test gives the maintenance message: L SPLR 2 POS XDCR 31CE3 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 飞行操纵 2(37)
