- replace the ADIRU-2 (1FP2) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(1) If the fault continues:
- replace the RELAY-AOA 2 TEST (21FP2)
(a) If the fault continues:
- do a check of the wiring of the AOA 2 TEST relay (21FP2): . from pin A/A to the first terminal block . from pin A/X to the first terminal block . from pin A/Z to ADIRU2 (1FP2) pin AA/12G . from pin A/2 to angle of attack sensor 2 (3FP2) pin A/W (Ref. ASM 34-11/02).
1 If there is no continuity:
_ - repair the above wiring.
2 If there is continuity:
_
- do a check of the wiring of the ground signal at angle of attack sensor 2 (3FP2) pin A/V (Ref. ASM 34-11/02).
a If there is no continuity:
_ - repair the above wiring.
b If there is continuity:
_
- replace the SENSOR-ANGLE OF ATTACK, 2 (3FP2) (Ref. AMM TASK 34-11-19-000-001) and (Ref. AMM TASK 34-11-19-400-001).
D. If you cannot start the test of the angle of attack sensor 3 on the MCDU:
- replace the ADIRU-3 (1FP3) (Ref. AMM TASK 34-12-34-000-001) and (Ref. AMM TASK 34-12-34-400-001).
(1) If the fault continues:
- replace the RELAY-AOA 3 TEST (21FP3)
(a) If the fault continues:
- do a check of the wiring of the AOA 3 TEST relay (21FP3): . from pin A/A to the first terminal block . from pin A/X to the first terminal block . from pin A/Z to ADIRU3 (1FP3) pin AA/12G . from pin A/2 to angle of attack sensor 3 (3FP3) pin A/X (Ref. ASM 34-11/02).
1 If there is no continuity:
_ - repair the above wiring.
2 If there is continuity:
_
- do a check of the wiring of the ground signal at angle of attack sensor 3 (3FP3) pin A/V (Ref. ASM 34-11/02).
「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 ∞∞34-11-00∞∞∞∞∞∞∞∞∞∞Page A212
May 01/05R CES
_ - repair the above wiring.
b If there is continuity:
_
- replace the SENSOR-ANGLE OF ATTACK, 3 (3FP3) (Ref. AMM TASK 34-11-19-000-001) and (Ref. AMM TASK 34-11-19-400-001).
E. If you cannot start the test of all the angle of attack sensors on the MCDU:
- do a check of the wiring from the ADIRS/ADIRU/3SWTG/SPLY circuit breaker (9FP) to the first terminal block (Ref. ASM 34-11/01).
(1) If the fault continues:
- replace the C/B-ADIRS/ADIRU/3SWTG/SPLY circuit breaker (9FP).
F. 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 ∞∞34-11-00∞∞∞∞∞∞∞∞∞∞Page A213
May 01/05R
CES TASK 34-11-00-810-863 Failure of the TAT Sensor 1
1. Possible Causes
_______________
- SENSOR-TAT, 1 (11FP1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 34-11-18-000-001 Removal of the TAT Sensor (11FP1, 11FP2) AMM 34-11-18-400-001 Installation of the TAT Sensor (11FP1, 11FP2)
3. Fault Confirmation
__________________
A. Test
Not applicable, you cannot confirm this fault on the ground.
4. Fault Isolation
_______________
A. If the maintenance message TAT SENSOR (11FP1) is shown:
- replace the SENSOR-TAT, 1 (11FP1) (Ref. AMM TASK 34-11-18-000-001) and (Ref. AMM TASK 34-11-18-400-001).
「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 ∞∞34-11-00∞∞∞∞∞∞∞∞∞∞Page A214
May 01/05R
CES TASK 34-11-00-810-864 Failure of the TAT Sensor 2
1. Possible Causes
_______________
- SENSOR-TAT, 2 (11FP2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 34-11-18-000-001 Removal of the TAT Sensor (11FP1, 11FP2) AMM 34-11-18-400-001 Installation of the TAT Sensor (11FP1, 11FP2)
3. Fault Confirmation
__________________
A. Test
Not applicable, you cannot confirm this fault on the ground.
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