(2)
Put a warning notice in the cockpit to tell the crew that the yaw damper servo-actuator 3CC1 (3CC2) is deactivated.
(3)
Make an entry in the logbook.
Subtask 27-26-00-860-051
B. Put the aircraft back to its initial configuration.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001)
Subtask 27-26-00-410-053
C. Close Access
(1)
Close the access doors 325BL (325BR).
(2)
Remove the access platform(s).
TASK 27-26-00-440-001
Reactivation of the Yaw Damper Servo-Actuator 3CC1 (3CC2)
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific warning notice
No specific access platform 6 m (19 ft. 8 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 27-26-51-000-001 Removal of the Yaw Damper Servo Actuator (3CC1) and
(3CC2) 29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 29-10-00-864-003 Depressurize the Blue Hydraulic System TSM 27 PB 101 (for corrective action) 27-26-00-991-002 Fig. 401
3. Job Set-up
__________
Subtask 27-26-00-860-052
A. Aircraft Maintenance Configuration
(1)
Energize the ground service network
(Ref. TASK 24-42-00-861-001)
(2)
Make sure that hydraulic systems are depressurized (Ref. TASK 29-10-00-864-001) (Ref. TASK 29-10-00-864-002) (Ref. TASK 29-10-00-864-003).
(3)
Put the warning notice in the cockpit to tell persons not to operate the flight controls.
Subtask 27-26-00-865-056
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 3CC1
49VU AUTO FLT/FAC1/28VDC 5CC1 B04 49VU AUTO FLT/FAC1/26VAC 14CC1 B03
FOR 3CC2 121VU AUTO FLT/FAC2/28VDC 5CC2 M19 121VU AUTO FLT/FAC2/26VAC 14CC2 M18
Subtask 27-26-00-010-055
C. Get Access
(1)
Put the access platform in position below the access door 325BL ( 325BR).
(2)
Open the access door 325BL (325BL).
4. Procedure
_________ Subtask 27-26-00-440-050
A. Reactivation of the Yaw Damper Servo-Actuator 3CC1 (3CC2).
(Ref. Fig. 401/TASK 27-26-00-991-002)
(1)
If the hydraulic hoses (3) and (4) are disconnected:
-remove the yaw damper servo-actuator 3CC1 (3CC2) for repair (Ref. TASK 27-26-51-000-001).
(2)
If the hydraulic hoses are connected:
(a)
Cut and discard the tie-wrap from the electrical connectors (2) and (5).
(b)
Remove the blanking caps from the electrical connectors (2) and
(5)
and from the yaw damper servo-actuator (1).
(c)
Connect the electrical connectors (2) and (5) to the yaw damper servo-actuator (1).
Subtask 27-26-00-865-057
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-
FOR 3CC1
5CC1, 14CC1
-
FOR 3CC2
5CC2, 14CC2
Subtask 27-26-00-810-050
C. Do the trouble shooting of the yaw damper servo-actuator 3CC1 (3CC22) you deactivated (Ref. TSM 27 PB 101).
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本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵2(159)
