Subtask 27-14-42-860-052
C. Aircraft Configuration
(1)
Remove the COLLAR-SAFETY, SPOILER on the piston rod of the servo-control.
(2)
Retract the spoilers (Ref. TASK 27-60-00-866-002).
(3)
On the servo-control, make sure that the pointer on the hex-head is opposite the letter 'O' (Operation) on the housing.
Subtask 27-14-42-865-052
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1701GK, 1702GK, 1703GK.
Subtask 27-14-42-611-050
E. Fill the Hydraulic Reservoir
(1) Fill the Green hydraulic reservoir (Ref. TASK 12-12-29-611-001) or (Ref. TASK 12-12-29-611-002).
Subtask 27-14-42-860-054
F. Aircraft Maintenance Configuration
(1)
Pressurize the Green hydraulic system reservoir (Ref. TASK 29-14-00-614-002).
(2)
Connect the isolation coupling of the Power Transfer Unit (PTU) (Ref. TASK 29-23-00-860-002).
Subtask 27-14-42-865-053
G. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 21CE1, 21CE2, 21CE3, 22CE.
Subtask 27-14-42-710-050
H. Test WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1)
Extend and retract the spoilers five times (Ref. TASK 27-64-00-710-001) to bleed the Green hydraulic system.
(2)
Do an operational test of the spoilers (Ref. TASK 27-64-00-710-001).
(3)
Make sure that there are no leaks from the check valve (2) or the coupling nuts (1) and (3).
Subtask 27-14-42-865-054
J. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 R 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 R
121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18
5. Close-up
________
Subtask 27-14-42-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) If removed, install the access panel(s) (Ref. TASK 57-51-37-400-004):
-
FOR 1626GM
install 575FB
-
FOR 1627GM
install 675BB.
Subtask 27-14-42-865-055
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV, 21CE1, 21CE2, 21CE3, 22CE.
Subtask 27-14-42-860-055
C. Aircraft Configuration
(1) Remove the LOCKING TOOL - FLAP/SLAT CONTROL LEVER from the flap/slat control lever.
(2) Retract the flaps fully (Ref. TASK 27-50-00-866-009).
Subtask 27-14-42-942-054
D. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
SERVO CONTROL - AILERON (33CE1,33CE2,33CE3,33CE4) - REMOVAL/INSTALLATION
________________________________________________________________________
TASK 27-14-51-000-001
Removal of the Aileron Servo Control
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.
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 blanking caps No specific blanking plugs No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific warning notice No specific access platform 3.8 m (12 ft. 6 in.) SL90-314-7500 1 TOOL - EXTRACTION, TAB WASHERS STA-LOK NSA5454 SL90-315-7500 1 WRENCHES - NOTCHED, TIGHTENING OF NUTS NSA5454
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