Vibrations Felt in the Forward Cabin and Cockpit
1. Possible Causes
_______________
- aileron servo controls and hinge bearings
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
05-50-00-810-801 Identification of the Cause of In-Flight Airframe Vibrations and/or Noises AMM 27-14-00-220-001 Check of the Aileron Servo Controls and Hinge Bearings for too much Play and Condition
3. Fault Confirmation
__________________
A. Test
Make sure that the identification of the cause of the vibrations is
correct (Ref. TASK 05-50-00-810-801).
4. Fault Isolation
_______________
A. If you feel vibrations in the forward cabin and cockpit:
- do a check of the aileron servo controls and hinge bearings for too much play and condition (Ref. AMM TASK 27-14-00-220-001).
(1) If the play is more than the limits:
- do the corrective actions as per: (Ref. SB 27-1057).
「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 272
May 01/04R
CES Wrong Aileron Position Indication
1. Possible Causes
_______________
- ELAC-1 (2CE1)
- SERVO CTL-L AILERON, INBD G (33CE1)
- SERVO CTL-R AILERON, OUTBD B (33CE4)
- 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 27-14-51-000-001 Removal of the Aileron Servo Control
AMM 27-14-51-400-001 Installation of the Aileron Servo Control
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 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply 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 27-93/03
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/ELAC 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/ELAC 2 pushbutton switch is pushed (on this pushbutton switch, the OFF and FAULT legends are off).
「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 273
May 01/04 CES
(4) On the center pedestal, make sure that the slats and flaps control lever is in the 0 position.
(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 and Blue hydraulic systems (Ref. AMM TASK 29-23-00-863-001) and (Ref. AMM TASK 29-10-00-863-003).
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.
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 飛行操縱 1(26)
