- wiring of the 26VAC signal at yaw-damper servo-actuator (3CC2)
- wiring of the ground signal at yaw-damper servo-actuator (3CC2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 22-91-00-710-001 Ground Scanning of the AFS AMM 27-23-51-000-001 Removal of the Rudder Travel Limitation Unit 4CC AMM 27-23-51-400-001 Installation of the Rudder Travel Limitation Unit 4CC ASM 22-67/01
3. Fault Confirmation
__________________
A. Test
(1) Do the Ground Scanning of the AFS (Ref. AMM TASK 22-91-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS : 231 XPA BUS BAR:
- replace the SERVO ACTR-YAW DAMPER, 2 (3CC2), (Ref. AMM TASK 27-23-51-000-001) and (Ref. AMM TASK 27-23-51-400-001).
(1) If the fault continues:
- do a check of the wiring of the 26VAC signal at yaw-damper servo-actuator (3CC2) from pin A/A to the first terminal block (Ref. ASM 22-67/01).
(a) If there is no continuity:
- repair the above wiring.
(b) If there is continuity:
- do a check and repair the wiring of the ground signal at yaw-damper servo-actuator (3CC2) pin A/L (Ref. ASM 22-67/01).
B. 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 ∞∞22-63-00∞∞∞∞∞∞∞∞∞∞Page 220
Feb 01/03R CES
FAC 1 YD Function Inoperative
1. Possible Causes
_______________
- FAC 1
- FMGC 1
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 22-91-00-710-001 Ground Scanning of the AFS
AMM 22-96-00-710-001 Operational Test of the AFS
AMM 22-97-00-710-001 Operational Test of the LAND CAT III Capability
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the LAND CAT III capability (Ref. AMM TASK 22-97-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: CHECK FAC1 YD:
- do the Ground Scanning of the AFS (Ref. AMM TASK 22-91-00-710-001). R
R (1) If the test gives a different message, do the trouble shooting R procedure related to the maintenance message.
(2) If the test does not gives the maintenance message, or if the fault continues:
- do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001)
and read the results for the FAC 1 and the FMGC 1. R
R (a) If the test gives a different message, do the trouble shooting R procedure related to the maintenance message.
B. 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 ∞∞22-63-00∞∞∞∞∞∞∞∞∞∞Page 221
Feb 01/05 CES
FAC 2 YD Function Inoperative
1. Possible Causes
_______________
- FAC 2
- FMGC 2
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 22-91-00-710-001 Ground Scanning of the AFS
AMM 22-96-00-710-001 Operational Test of the AFS
AMM 22-97-00-710-001 Operational Test of the LAND CAT III Capability
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the LAND CAT III capability (Ref. AMM TASK 22-97-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message AFS: CHECK FAC2 YD:
- do the Ground Scanning of the AFS (Ref. AMM TASK 22-91-00-710-001).
R (1) If the test gives a different message, do the trouble shooting R procedure related to the maintenance message. R
(2) If the test does not gives the maintenance message, or if the fault continues:
- do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001)
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