TASK 27-00-00-810-801
Display of an Operational Warning on the Upper ECAM DU
1. Possible Causes
_______________
- Message on the Post Flight Report (PFR)
2. Job Set-up Information
______________________
Not Applicable
3. Fault Confirmation
__________________
A. Test
Not applicable, no confirmation test is necessary.
4. Fault Isolation
_______________
A. Do a check for a Message on the Post Flight Report (PFR).
If there is no message, no action is necessary. R If there is a message, do the trouble shooting procedure related to the R maintenance message.
NOTE : Some operational Warnings are not printed on the PFR.
____
AILERON - FAULT ISOLATION PROCEDURES
____________________________________
TASK 27-10-00-810-801
Loss of Signal on the Left Pedals for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- XDCR UNIT-PEDAL POS, L (25CE1)
- wiring from the ELAC 1 (2CE1) to the transducer unit (25CE1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-24-00-710-001 Operational Test of the Rudder Hydraulic Actuation AMM 27-92-15-000-001 Removal of the Pedal Position Transducer Unit (25CE1,25CE2) AMM 27-92-15-400-001 Installation of the Pedal Position Transducer Unit
(25CE1,25CE2)
AMM 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2)
AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-92/23
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the rudder hydraulic actuation (Ref. AMM TASK 27-24-00-710-001).
(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:
ELAC1 OR INPUT OF L PEDALS XDCR UNIT 25CE1
- replace the ELAC-1 (2CE1), (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
(1) If the fault continues:
- replace the XDCR UNIT-PEDAL POS, L (25CE1), (Ref. AMM TASK 27-92-15-000-001) and (Ref. AMM TASK 27-92-15-400-001).
「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 ∞∞27-10-00∞∞∞∞∞∞∞∞∞∞Page 201
May 01/00 CES (2) If the fault continues:
- do a check and repair the wiring from the ELAC 1 (2CE1) to the transducer unit (25CE1) (Ref. ASM 27-92/23).
B. Do the operational test and the BITE test given in Para. 3.
Loss of Signal on the Right Pedals for the ELAC 1
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- XDCR UNIT-PEDAL POS, R (25CE2)
- wiring from the ELAC 1 (2CE1) to the transducer unit (25CE2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-24-00-710-001 Operational Test of the Rudder Hydraulic Actuation AMM 27-92-15-000-001 Removal of the Pedal Position Transducer Unit (25CE1,25CE2) AMM 27-92-15-400-001 Installation of the Pedal Position Transducer Unit
(25CE1,25CE2)
AMM 27-93-34-000-001 Removal of the ELAC (2CE1,2CE2)
AMM 27-93-34-400-001 Installation of the ELAC (2CE1,2CE2)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-92/23
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the rudder hydraulic actuation (Ref. AMM TASK 27-24-00-710-001).
(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:
ELAC1 OR INPUT OF R PEDALS XDCR UNIT 25CE2
- replace the ELAC-1 (2CE1), (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
(1) If the fault continues:
- replace the XDCR UNIT-PEDAL POS, R (25CE2), (Ref. AMM TASK 27-92-15-000-001) and (Ref. AMM TASK 27-92-15-400-001). 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 1
