(2) At the ELAC2 receptacle, do a check of the resistance between pin AA/7G and pin AD/10C (Ref. ASM 27-93/03).
NOTE : The resistance must be between 40 and 100 Ohms.
____
(a) If the resistance is less than 40 Ohms:
- at the inboard aileron servocontrol (33CE1), do a check of the resistance of the solenoid valve between pin A/H and pin A/T (Ref. ASM 27-93/03).
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 servo control (33CE1),
_ (Ref. AMM TASK 27-14-51-000-004) and (Ref. AMM TASK 27-14-51-400-004).
b_ Do again a check of the resistance of the solenoid valve
R between pin A/H and pin A/T of the inboard aileron
R servocontrol (33CE1) (40 to 100 Ohms).
- If the resistance values are out of the specified limits:
. Replace the SERVO CTL-L AILERON, INBD G (33CE1) (Ref.
AMM TASK 27-14-51-000-001) and (Ref. AMM TASK 27-14-51-
400-001).
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. Replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-
001) (Ref. AMM TASK 27-93-34-400-001).
- If the resistance values are in the specified limits:
R . Replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-
R 001) (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 VLV signal from the servo
_ control (33CE1) to the ELAC2 (2CE2), (Ref. ASM 27-93/03).
R b_ Replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-001)R and (Ref. AMM TASK 27-93-34-400-001).
(b) If the resistance is more than 100 Ohms:
- at the inboard aileron servocontrol (33CE1), do a check of the resistance of the solenoid valve between pin A/H and pin A/T (Ref. ASM 27-93/03).
NOTE : The resistance must be between 40 and 100 Ohms.
____
1 If the resistance values are out of the specified limits:
_
R a_ Replace the solenoid valve of the servo control (33CE1)R (Ref. AMM TASK 27-14-51-000-004) and (Ref. AMM TASK 27-14-51-400-004).
b Do again a check of the resistance of the solenoid valve
_ R between pin A/H and pin A/T of the intboard aileron R servocontrol (33CE1) (40 to 100 Ohms).
- If the resistance values are out of the specified limits: . Replace the SERVO CTL-L AILERON, INBD G (33CE1) (Ref. AMM TASK 27-14-51-000-001) and (Ref. AMM TASK 27-14-51-400-001). . Install the ELAC2 (Ref. AMM TASK 27-93-34-400-001).
- If the resistance values are in the specified limits: Install the ELAC2 (Ref. AMM TASK 27-93-34-400-001).
2 If the resistance values are in the specified limits:
_
R a_ Repair the wiring of the SOL VLV signal from the servoR control (33CE1) to the ELAC2 (2CE2) (Ref. ASM 27-93/03).
b Install the ELAC2 (Ref. AMM TASK 27-93-34-400-001).
_
(c) If the resistance values are in the specified limits: R - see para. (3).
R (3) At the ELAC2 receptacle, do a check of the insulation between pin R AA/7G (pin AD/10C) and the ground.
R NOTE : The resistance must be more than 100 Megohms.
____
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R (a) If the resistance is more than 100 Megohms:
R - replace the ELAC-2 (2CE2) (Ref. AMM TASK 27-93-34-000-001) and
R (Ref. AMM TASK 27-93-34-400-001).
R 1_ If the fault continues:
R - replace the solenoid valve (Ref. AMM TASK 27-14-51-000-004)
R and (Ref. AMM TASK 27-14-51-400-004).
R 2_ If the fault continues:
R - replace the SERVO CTL-L AILERON, INBD G (33CE1) (Ref. AMM
R TASK 27-14-51-000-001) and (Ref. AMM TASK 27-14-51-400-001).
R 3_ If the fault continues:
R - do a check of the wiring from the ELAC-2 (2CE2) MON part
R from pin AE/14G to the first terminal block
R - do a check and repair the wiring from the ELAC-2 (2CE2) COM
R part from pin AA/6G to the ground.
R (b) If the resistance is less than 100 Megohms:
R - at the SERVO CTL-L AILERON, INBD G (33CE1), do a check of the
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 1(12)
