- NO WTB POWER

 - LH WTB SOLENOID S/C (or O/C)

 - RH WTB SOLENOID S/C (or O/C)

 - LH APPU FAULT

 - FPPU FAULT

 - RH APPU FAULT

 4. Fault Isolation
_______________
 A. Procedure
 (1) At the MCDU access the CFDS MENU then LAST LEG REPORT to see if a related fault message was given during normal system operation. The table that follows shows the relationship between the messages given during the SFCC TEST and normal mode, it also gives the related trouble shooting task. Do Para. 4.A. of the applicable task.
 NOTE : A fault message given during normal mode will make sure that
____ the fault identified during the SFCC TEST is correct. It will also give the FIN of the defective component.
 「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 275
 May 01/05R
 CES

 ----------------------------------------------------------------------------
SFCC TEST  CFDS LAST LEG REPORT  TS TASK IN
 MESSAGE ------------------- MESSAGE -------------------------------------- 27-81-00-------------------
OTHER SFCC  SLT 1 (2) NO SFCC 2 (1) DATA  826
 ARM SIGNAL
 NOT TESTED
 NO WTB POWER  SLT 1 (2) C/B 9CV (11CV)  821
 LH WTB SOLENOID  SLT LH WTB BLU (GRN) SOLENOID  822
 S/C (or O/C)  35CV OR WIRING TO SLT 1 (2)
 RH WTB SOLENOID  SLT RH WTB BLU (GRN) SOLENOID  823
 S/C (or O/C)  36CV OR WIRING TO SLT 1 (2)
 LH APPU FAULT  LH SLT APPU 31CV OR WIRING TO  807
 SLT 1 (2)
 FPPU FAULT  SLT FPPU 28CV OR WIRING TO  806
 SLT 1 (2)
 RH APPU FAULT  RH SLT APPU 32CV OR WIRING TO  807
 SLT 1 (2)

 ----------------------------------------------------------------------------NOTE : The LAST LEG REPORT messages shown are for SFCC1, the items in
____ ( ) are for SFCC 2.
 「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 276
 May 01/05R
 CES  Slats - SFCC 1 and SFCC 2 Show PCU Valveblock Fault Message (25CV, 26CV)

 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 GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
 GEAR.

 1. Possible Causes
_______________
 - flaps (and slats) control lever is out of detent
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-81-00-740-002  Bite Test of the Slat and Flap Control Computers (Slat System)
 3. Fault Confirmation
__________________
 A. Test
 (1) At the ECAM Control Panel, push the STS P/BSW to show the status page on the lower ECAM DU:
 - if a SLATS status message is not shown, there is no slats fault

 - if a SLATS status message is shown, do the fault isolation procedure given in Para. 4.

 4. Fault Isolation
_______________
 A. Procedure
R (1) Make sure that the flaps (and slats) control lever is in the correct R detent and reset it if necessary:
 - if the SLATS status message has gone, there is no fault

 - if the SLATS status message stays, do the next step.

 NOTE : When the flaps (and slats) control lever is out of detent,
____ SFCC1 and SFCC2 will find that the lever position and the slats position (signal from the Valveblock PPU) disagree. The SLT 1 (2) PCU VALVEBLOCK 25CV (26CV) message will then be
 「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 ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 277
 May 01/05 CES

 given by each SFCC and the ECAM message SLATS FAULT will be shown. This flight control configuration error can be cleared by a reset of the flaps (and slats) control lever.
R R  (2) Do a BITE test of the SFCC1 and SFCC2 slats system (Ref. AMM TASK 27-81-00-740-002): - If the test gives a fault message, do the trouble shooting procedure related to this message.
　
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