2. Job Set-up Information______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
31-32-00-810-933  Failure of the Analog Links
 AMM 27-34-51-000-001  Removal of the Elevator Servo Control
 AMM 27-34-51-000-008  Removal of the Elevator Servo Control Actuator Servo Valve
 AMM 27-34-51-400-001  Installation of the Elevator Servo Control
 AMM 27-34-51-400-003  Installation of the Elevator Servo Control Actuator Servo Valve
 AMM 27-92-13-000-001  Removal of the Elevator Servocontrol Position Transducer Unit 49CE1, 49CE2
 AMM 27-92-13-400-001  Installation of the Elevator Servocontrol Position Transducer Unit 49CE1, 49CE2
 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 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 27-93/08 ASM 27-94/08

 3. Fault Confirmation
__________________

 A. Test
 (1) Do the operational test of the side stick assembly (activation for the 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 test gives the maintenance message:
 ELAC 2 MON OR WIRING TO L G ELEV SERVO VLV 34CE1 R - do the trouble shooting procedure (Ref. TASK 31-32-00-810-933) related R to the ANI 3-X analog input signal of the ELAC MON and SEC MON (Ref. R ASM 27-93/08) and (Ref. ASM 27-94/08). R
 (1) If the fault continues:

 - replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).

 (2) If the fault continues:

 (a) replace the XDCR UNIT-ELEV POS, L (49CE1) (Ref. AMM TASK 27-92-13-000-001) and (Ref. AMM TASK 27-92-13-400-001).

 (3) If the fault continues:

 (a) Replace the servovalve, (Ref. AMM TASK 27-34-51-000-008) and (Ref. AMM TASK 27-34-51-400-003).

 (4) If the fault continues:

 (a) Replace the servocontrol SERVO CTL-L ELEVATOR, INBD G (34CE1), (Ref. AMM TASK 27-34-51-000-001) and (Ref. AMM TASK 27-34-51-400-001).

 (5) If the fault continues:

 (a) do a check of the wiring of the LVDT POS (ANI 3-1) signal from the ELAC 2 (2CE2) to the first terminal block (Ref. ASM 27-93/08).

 - if there is continuity, see Para. (b)

 - if there is no continuity, repair the above wiring.

 (b) Repair the wiring of the POS RVDT MON signal from the transducer unit (49CE1) to the ELAC 2 (2CE2) (Ref. ASM 27-93/08).

 B. Do the test given in Para. 3.
 「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 ∞∞27-93-00∞∞∞∞∞∞∞∞∞∞Page A236
 May 01/05 CES Loss of the Left Green Elevator-Servocontrol Mode-Transducer by the ELAC 1

 1. Possible Causes
_______________
 - ELAC-1 (2CE1)

 - wiring of the MODE XDCR (ANI 7-1) signal from the ELAC 1 (2CE1) MON part to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-90-00-810-811 Loss of the ACS1 Signal of the ELAC1 COM Side
 27-90-00-810-812 Loss of the ACS1 Signal of the ELAC1 MON Side
 27-90-00-810-813 Loss of the ACS1 of the ELAC1 COM and MON Sides
 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 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 27-93/07

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the operational test of the side stick assembly (activation for the 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).

 (a) If the ground scanning gives the maintenance message: ELAC1 OR WIRING FROM L G ELEV MODE XDCR 34CE1
　
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