- if the wiring is not correct, repair it.
(b) Do a check of the wiring of the ANI 2-6 signal from the SEC 3 (1CE3) MON part to the servocontrol (31CE3), (Ref. ASM 27-94/04), (Ref. AWM 27-94-07)
- 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 (31CE3) to the SEC 3 (1CE3), (Ref. ASM 27-94/04), (Ref. AWM 27-94-17).
B. Do the tests given in Para. 3.
Incorrect Position of the Right Spoiler 2
1. Possible Causes
_______________
- SEC-3 (1CE3)
- SERVO CTL-SPLR2, R Y (31CE4)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-60-00-866-002 Extension-Retraction of the Spoilers for Maintenance 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 27-96-00-710-020 Operational Test of the Side Stick Assembly
(Activation for the BITE Test)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-94/04 AWM 27-94-12 AWM 27-94-17
3. Fault Confirmation
__________________
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).
4. Fault Isolation
_______________
A. If the BITE test gives the maintenance message:
R SPLR 2 POS ERROR 31CE4
(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-SPLR2, R Y (31CE4), (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 2-7 signal from the SEC 3 (1CE3) MON part to COM part, (Ref. ASM 27-94/04), (Ref. AWM 27-94-12)
- 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 3 (1CE3) MON part to the servocontrol (31CE4), (Ref. ASM 27-94/04), (Ref. AWM 27-94-12)
- 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 (31CE4) to the SEC 3 (1CE3), (Ref. ASM 27-94/04), (Ref. AWM 27-94-17), (Ref. AWM 27-94-12).
B. Do the tests given in Para. 3.
Failure of the left Spoiler 3 Position Transducer
1. Possible Causes
_______________
- SERVO CTL-SPLR3, L B (31CE5)
- wiring of the POS XDCR SPLY signal from the servo control (31CE5) to the first terminal block
- wiring of the POS XDCR V1, V2 signals from the servo control (31CE5) to the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-90-00-810-802 Loss of the ACS2 Signal of the SEC1 COM 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 27-94/02
3. Fault Confirmation
__________________
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). 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(41)
