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Aileron Servo-Control Servovalve Figure 404/TASK 27-14-51-991-005
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Subtask 27-14-51-865-056
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
Subtask 27-14-51-010-052
D. Get Access
(1)
Put the access platform in position below the applicable zone 575(675).
(2)
Remove the applicable access panel:
-
for the left wing, panel 575KB
-
for the right wing, panel 675KB.
4. Procedure
_________ (Ref. Fig. 404/TASK 27-14-51-991-005) CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Subtask 27-14-51-020-052
A. Removal of the Aileron Servo-Control Servovalve
(1)
Put a container under the applicable servovalve (3).
(2)
Remove and discard the lockwire from the screws (1).
(3)
Remove the screws (1) and the washers (2).
(4)
Carefully disengage and remove the servovalve (3) from the electrical connector (6) and the aileron servo control.
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(5)
Remove and discard the packings (4) and (5).
(6)
Put the protective cover on the aileron servo-control servovalve interface.
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TASK 27-14-51-400-003
Installation of the Aileron Servo-Control Servovalve
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
_______
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific warning notice
No specific access platform 4 m (13 ft. 1 in.)
R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-015 USA BAC 5001 DACO-5073 GREASE (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
Material No. 19-010 USA AMS 5687 LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM --------- |DESIGNATION ---------------------------------------- |IPC-CSN------------------------------
4 packing 27-14-51 01 -170
4 packing 27-14-51 01 -170A
5 packing 27-14-51 01 -120
5 packing 27-14-51 01 -120A
D. Referenced Information
------------------REFERENCE -------------------------------DESIGNATION ------------------------------
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