(4) Close the circuit breakers 2WV, 6WV, 8WV and 44WV.
(5) On the center pedestal, on the switching panel, set the EIS DMC switch to F/O/3.
(a) If the fluctuations of the pointer continue:
- replace the XDCR UNIT-RUDDER POS (42WV) (Ref. AMM TASK 27-25-17-000-001) and (Ref. AMM TASK 27-25-17-400-001).
- do a check of the wiring between the circuit breaker 5WV and the RUD POS XDCR unit 42WV (Ref. ASM 31-54/08).
- do a check of the wiring from the RUD POS XDCR unit to the first terminal block (Ref. ASM 31-54/08).
- do the trouble shooting (Ref. TASK 31-32-00-810-933) related to the ANI signal of the SDACs.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞27-20-00∞∞∞∞∞∞∞∞∞∞Page 218
201-299, 301-302, May 01/05 CES (b) If the fluctuations of the pointer stop:
- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
- do a check of the wiring from the DMC 2 to the first terminal block (Ref. ASM 31-54/04) (SDAC 1 side).
- do a check and repair the wiring from the DMC 2 to the first terminal block (Ref. ASM 31-54/04) (SDAC 2 side).
R **ON A/C 106-149, 303-399, 401-499,
B. If there are fluctuations of the pointer of the RUD indicator on the F/CTL page:
(1) Open the circuit breakers 3WV, 5WV, 7WV and 44WV.
(a) If the fluctuations of the pointer continue:
- see para.(2).
(b) If the fluctuations of the pointer stop:
- replace the SDAC-1 (1WV1) (Ref. AMM TASK 31-55-34-000-001) and (Ref. AMM TASK 31-55-34-400-001).
- do a check of the wiring from the SDAC 1 to the first terminal block (Ref. ASM 31-54/08) (RUD POS XDCR unit side).
- do a check of the wiring from the SDAC 1 to the first terminal block (Ref. ASM 31-54/04) (DMC side).
(2) Close the circuit breakers 3WV, 5WV, 7WV and 44WV.
(3) Open the circuit breakers 2WV, 6WV, 8WV and 44WV.
(a) If the fluctuations of the pointer continue:
- see para.(5).
(b) If the fluctuations of the pointer stop:
- replace the SDAC-2 (1WV2) (Ref. AMM TASK 31-55-34-000-001) and (Ref. AMM TASK 31-55-34-400-001).
- do a check of the wiring from the SDAC 2 to the first terminal block (Ref. ASM 31-54/04) (RUD POS XDCR unit side).
- do a check of the wiring from the SDAC 2 to the first terminal block (Ref. ASM 31-54/04) (DMC side).
(4) Close the circuit breakers 2WV, 6WV, 8WV and 44WV.
(5) On the center pedestal, on the switching panel, set the EIS DMC switch to F/O/3.
(a) If the fluctuations of the pointer continue:
- replace the XDCR UNIT-RUDDER POS (42WV) (Ref. AMM TASK 27-25-17-000-001) and (Ref. AMM TASK 27-25-17-400-001).
- do a check of the wiring between circuit breaker 5WV and the RUD POS XDCR unit 42WV (Ref. ASM 31-54/08).
「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 ∞∞27-20-00∞∞∞∞∞∞∞∞∞∞Page 219
Aug 01/05 CES
- do a check of the wiring from the RUD POS XDCR unit to the first terminal block (Ref. ASM 31-54/08).
- do the trouble shooting procedure (Ref. TASK 31-32-00-810-933) related to the ANI signal of the SDACs.
(b) If the fluctuations of the pointer stop:
- replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
- do a check of the wiring from the DMC 1 to the first terminal block (Ref. ASM 31-54/04) (SDAC 1 side).
- do a check and repair the wiring from the DMC 1 to the first terminal block (Ref. ASM 31-54/04) (SDAC 2 side).
TASK 27-20-00-810-807
Results of the Operational Test of the Rudder Servocontrols with Individual
Hydraulic System not Satisfactory
1. Possible Causes
_______________
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
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AMM 27-24-00-710-002 Operational Test of the Rudder Servocontrols with
Individual Hydraulic System
AMM 27-24-00-820-001 Adjustment of the Rudder Neutral Position
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 飛行操縱 1(35)
