-
the pressure pipe (23)

 -
the return pipe (14).

R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 Subtask 27-14-51-710-050-A
 F. Test
 (1)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

 (2)
 Operate the ailerons.

 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.
 (a)
 Operate the ailerons over the full travel range ten times to bleed the ASC(s).

 (b)
 Make sure that the ailerons are correctly adjusted (Ref. TASK 27-14-00-820-001).

 (c)
 Do the operational test of the aileron and hydraulic actuation (Ref. TASK 27-14-00-710-001).

 (3) Examine and make sure that there are no hydraulic leaks from:
 (a) For 33CE1(33CE2):
 -
the ASC (25)

 -
the pressure pipe (24)

 -
the return pipe (14).

 (b) For 33CE3(33CE4):
 -
the ASC (24)

 -
the pressure pipe (23)

 -the return pipe (14). R **ON A/C ALL
 5. Close-up
________
 Subtask 27-14-51-410-050

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tools and other items.

 (2)
 Install the applicable access panels:

 -
FOR 33CE1, 33CE3
 install 575AT, 575KB, 590AB

 -
FOR 33CE2, 33CE4
 install 675AT, 675KB, 690AB.

 (3)
 Connect the isolation coupling of the Power Transfer Unit (PTU) (Ref. TASK 29-23-00-860-002).

 Subtask 27-14-51-942-051
 B. Removal of Equipment
 (1)
 Remove the safety barriers.

 (2)
 Remove the warning notice(s).

 (3)
 Remove the access platform(s).

 (4)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 TASK 27-14-51-000-002
 Removal of the Hydraulic Filter for 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 plug
 No specific circuit breaker(s) safety clip(s)
 No specific safety barriers
 No specific warning notice
 No specific container 1 l (0.2641 USgal)
 No specific access platform 4 m (13 ft. 1 in.)

 1EFF : ALL 1 27-14-51Page 445 1 1 Feb 01/03R 1 1 1CES 1

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-00-00-910-002 Safety Procedures of the Hydraulic System 29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
 Transfer Unit (PTU) 27-14-51-991-004 Fig. 403
 3. Job Set-up
__________
 (Ref. Fig. 403/TASK 27-14-51-991-004) Subtask 27-14-51-941-052
 A. Safety Precautions
 (1)
 Put the safety barriers in position.

 (2)
 Put the warning notice in the cockpit to tell persons not to pressurize the Green or the Blue hydraulic systems.
　
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