「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 ∞∞27-51-00∞∞∞∞∞∞∞∞∞∞Page 203
Nov 01/98 CES
R (6) If a SOLENOID VALVE fails one of the two tests at Para. (5) replace R the applicable solenoid valve (Ref. AMM TASK 27-54-53-000-002) and R (Ref. AMM TASK 27-54-53-400-002).
R (7) If the tests at Para. (5) are satisfactory, or the fault message R included the FIN 23CV or 24CV: R
R (a) Examine the valveblock filters, if neccesary clean/replace them R (Ref. AMM TASK 27-54-53-000-003) and (Ref. AMM TASK 27-54-53-400-003). R
R (8) Moves the flaps, Ref. Para. 3.A. (2). Operate the flaps many times
R during the operational test to bleed the air from the system.
R (9) If the fault continues, replace the applicable VALVE BLOCK-FLAP 1
R (23CV) or VALVE BLOCK-FLAP 2 (24CV), (Ref. AMM TASK 27-54-53-000-001)
R and (Ref. AMM TASK 27-54-53-400-001).
R (10) If the fault continues:
R (a) Get access to the electrical connector at the applicable
R valveblock
R
R (b) Release the connector.
R
R (c) Do a check of the aircraft wiring from the applicable SFCC ARINC
R tray interface to the valve block electrical connector (Ref. ASM
R 27-51/02) or (Ref. ASM 27-51/03).
R (d) If there is a fault do the repair.
R (11) Move the flaps, Ref. Para. 3.A. (2).
R
R (a) At the MCDU get access to the SFCC system status and make sure
R that a NO FAULTS message is shown.
5. Close-up
________
A. Remove the ground support and maintenance equipment, the special and standard tools and all other items.
B. Put the aircraft back to its initial configuration.
「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 ∞∞27-51-00∞∞∞∞∞∞∞∞∞∞Page 204
Nov 01/98 CESR APPU Fault or APPU to One SFCC Interface Fault
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
- THE FLIGHT CONTROLS
- THE FLIGHT CONTROL SURFACES
- THE LANDING GEAR AND THE RELATED DOORS
- COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Possible Causes
_______________
- SFCC-1 (21CV)
- SFCC-2 (22CV)
- APPU-L FLAP (29CV)
- APPU-R FLAP (30CV)
- aircraft wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-51-18-000-001 Removal of the Asymmetry-Position Pick-Off Unit 29CV (30CV) AMM 27-51-18-400-001 Installation of the Asymmetry-Position Pick-Off Unit
29CV (30CV) AMM 27-51-34-000-001 Removal of the SFCC (21CV,22CV) AMM 27-51-34-400-001 Installation of the SFCC (21CV,22CV) AMM 27-81-00-740-002 Bite Test of the Slat and Flap Control Computers
(Slat System)
ASM 27-51/06
ASM 27-51/07
3. Fault Confirmation
__________________
A. Test
(1) Do a system BITE test of the SFCC1 and the SFCC2 (Ref. AMM TASK 27-81-00-740-002).
(a) If the MCDU shows a message that includes FPPU 29CV (30CV) or SFCC, do the fault isolation procedure given in Para. 4.
4. Fault Isolation
_______________
A. Procedure.
(1) Swap the SFCC1 with the SFCC2 (Ref. AMM TASK 27-51-34-000-001) and (Ref. AMM TASK 27-51-34-400-001).
(2) If the failure moves to the other SFCC position:
(a) Replace the SFCC-1 (21CV) (SFCC-2 (22CV)) that shows the failure.
(3) If the failure does not move to the other SFCC position:
(a) Replace the applicable APPU-L FLAP (29CV) (APPU-R FLAP (30CV)) (Ref. AMM TASK 27-51-18-000-001) and (Ref. AMM TASK 27-51-18-400-001).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 1(84)
