(2) At the ELAC1 receptacle, do a check of the resistance between the pin AB/14J and the pin AE/14A (Ref. ASM 27-93/07).
NOTE : The resistance must be between 40 and 100 Ohms.
____
(a) If the resistance is less than 40 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). . Replace the ELAC-1 (2CE1) (Ref. AMM TASK 27-93-34-000-001) and (Ref. AMM TASK 27-93-34-400-001).
- 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).
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).
「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 A241
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CES
(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.
____
(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).
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).
「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 A242
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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):
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 3(33)
