- make sure that the position indicator is in the correct adjustment range on the tension regulator. Refer to the Adjustment Graph (Ref. fig. 508) in the adjustment of the linkage assembly procedure (Ref. AMM TASK 27-21-00-820-002).
1 If the position indicator is in the correct adjustment range
_
on the tension regulator:
- connect the rod (3) and see Para. (d)
2 If the position indication is not in the correct adjustment
_ range on the tension regulator:
- make an adjustment of the linkage assembly (Ref. AMM TASK 27-21-00-820-002).
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Pedals and Cables Linkage
Figure 201/TASK 27-20-00-991-001
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(d) If the fault continues:
- do a visual inspection of the cable quadrant and pulleys (4)
- make sure for each equipment that the cables are correctly installed in the pulley grooves and on the cable quadrant.
- make sure that the rigging and the dimension are corrects. Refer to the Detail C of the component location (Ref. fig. 507) in the adjustment of the linkage assembly procedure (Ref. AMM TASK 27-21-00-820-002).
1 If the rigging and the dimension are corrects on the cable
_ quadrant:
- do a visual inspection of the rudder mechanical control, (Ref. AMM TASK 27-21-00-210-002)
- connect the rod (3).
2 If the rigging and the dimension are corrects on the cable
_ quadrant:
- do a check of the mechanical part failure and do the corrective action.
- do the ajustment of the cable linkage assembly (Ref. AMM TASK 27-21-00-820-002).
- connect the rod (3).
(3) If you do not find a hard spot:
- connect the rod (3) R (Ref. Fig. 202/TASK 27-20-00-991-002)
- do the check of the linkage of the trim actuator, yaw damper servo
actuator, solenoid R R - disconnect the rod (6) between the control channel (trim actuator, R yaw damper servo actuator) and the transmission linkage
(servocontrols)
- move the rudder pedals.
(a) If you find a hard spot: R - disconnect the rod (7)
- move the rudder pedals:
1_ If you do not find a hard spot:
R - disconnect the yaw-damper return spring rod (9) (Ref. AMM
TASK 27-26-41-000-001)
R - manually make sure that there is no jamming of the bellcrank
R (8).
a If you do not find a hard spot:
_ R - change the yaw-damper return spring rod, (Ref. AMM TASK R 27-26-41-400-001) and connect the rod (7) and the rod R (6).
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R Linkage of Trim Actuator, Yaw Damper, Servo Actuator, Solenoid Figure 202/TASK 27-20-00-991-002
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- disconnect and do a check of the yaw damper servo actuator, (Ref. AMM TASK 27-26-51-000-001) and (Ref. AMM TASK 27-26-51-400-001) or of the rod (4) of the transducer, (Ref. AMM TASK 27-26-17-000-001). Do a corrective action and connect the rod (Ref. AMM TASK 27-26-17-400-001).
2_ If you find a hard spot:
R - connect the rod (7)
R - disconnect the rod (3) and make sure that the bellcrank (10)
R moves manually.
a If you do not find a hard spot:
_ R - do a check of the rod (3) and do the corrective action.
b If you find a hard spot:
_ - disconnect the artificial-feel spring rod (Ref. AMM TASK
27-23-41-000-001) R - make sure that the bellcrank (11) moves manually
- do a trouble shooting of the assembly, artificial spring rod, solenoid, trim screwjack, and trim actuator. Do the corrective action or replace the defective system and connect the rods (Ref. AMM TASK 27-23-41-400-001).
(b) If you do not find a hard spot:
- do a check of the linkage of the centering spring rod, travel limitation unit, servocontrols (Ref. Fig. 203/TASK 27-20-00-991-003)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 飞行操纵 1(30)
