- If the resistance values are in the specified limits: Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
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2 If the resistance values are in the specified limits:
_
a Repair the wiring of the SOL VLV1 signal from the
_ servocontrol (34CE1) to the ELAC1 (2CE1), from the pin C/K to the pin AB/14J and from the pin C/L to the pin AE/14A (Ref. ASM 27-93/07):
b Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001)
_ and (Ref. AMM TASK 27-93-34-400-001).
(b) If the resistance is more than 100 Ohms:
- at the inboard elevator servocontrol (34CE1), do a check of the resistance of the solenoid valve between the pin C/K and the pin C/L (Ref. ASM 27-93/07).
NOTE : The resistance must be between 40 and 100 Ohms.
____
1 If the resistance values are out of the specified limits:
_
a Replace the solenoid valve of the servocontrol 34CE1 (Ref.
_ AMM TASK 27-34-51-000-005) and (Ref. AMM TASK 27-34-51-400-004).
b Do again a check of the resistance of the solenoid valve
_ between the pin C/K and the pin C/L of the inboard elevator servocontrol (34CE1) (40 to 100 Ohms).
- If the resistance values are out of the specified limits: . Replace the SERVO CTL-L ELEVATOR, INBD G (34CE1) (Ref. AMM TASK 27-34-51-000-001) and (Ref. AMM TASK 27-34-51-400-001). . Install the ELAC1 (Ref. AMM TASK 27-93-34-400-001).
- If the resistance values are in the specified limits: Install the ELAC1 (Ref. AMM TASK 27-93-34-400-001).
2 If the resistance values are in the specified limits:
_
a Repair the wiring of the SOL VLV1 signal from the
_ servocontrol (34CE1) to the ELAC1 (2CE1), from the pin C/K to the pin AB/14J and from the pin C/L to the pin AE/14A (Ref. ASM 27-93/07):
b Install the ELAC1 (Ref. AMM TASK 27-93-34-400-001).
_
(c) If the resistance values are in the specified limits:
- See Para.(3).
(3) At the ELAC 1 receptacle, do a check of the insulation between pin AB/14J (pin AE/14A) and the ground.
NOTE : The resistance must be more than 100 Megohms.
____
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(a) If the resistance is more than 100 Megohms:
- Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
- Replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
1_ If the fault continues:
Replace the solenoid valve (Ref. AMM TASK 27-34-51-000-005)
and (Ref. AMM TASK 27-34-51-400-004).
2 If the fault continues:
_ Replace the SERVO CTL-L ELEVATOR, INBD G (34CE1) (Ref. AMM TASK 27-34-51-000-001) and (Ref. AMM TASK 27-34-51-400-001).
3 do a check of the wiring from the ELAC1 (2CE1) COM part to the
_ ELAC1 COM part, from the pin AB/13J to the pin AB/12F (Ref. ASM 27-93/07):
a If the wiring is correct, see Para. 4_
_
b If the wiring is not correct:
_
- repair it
- install the ELAC1 (Ref. AMM TASK 27-93-34-400-001) 4 do a check of the wiring from the ELAC1 (2CE1) COM part to the
_ ELAC1 MON part, from the pin AB/12E to the pin AE/10D (Ref. ASM 27-93/07):
a If the wiring is correct, see Para. 5_
_
b If the wiring is not correct:
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 3(35)
