(6)
Make sure that a container is in position below the Power Control Unit (PCU) (1).
Subtask 27-84-53-865-057
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
4. Procedure
_________ Subtask 27-84-53-420-052
A. Installation of the Filter
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Apply HYDRAULIC FLUIDS (Material No. 02-003) to the new O-ring (2) and to the threads of the filter (3).
(4)
Install the new O-ring (2) on the filter (3).
(5)
Install the filter (3) complete with the O-ring (2) in the valve block (1).
(6)
Torque the filter (3) to between 4.0 and 4.5 m.daN (29.49 and 33.18 lbf.ft).
(7)
Safety the filter (3) with the lockwire, corrosion-resistant steel dia 0.6 mm (0.24 in.).
Subtask 27-84-53-860-063
B. Prepraration for the Test
(1)
Pressurize the reservoirs of the Green and the Blue hydraulic systems (Ref. TASK 29-14-00-614-002).
(2)
Make sure that the level of the fluid in the relevant hydraulic reservoir is correct. Add fluid as necessary (Ref. TASK 12-12-29-611-001) or (Ref. TASK 12-12-29-611-002).
(3)
Remove the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (Ref. TASK 27-00-00-080-002) from the slat/flap control lever.
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
(5) Remove the warning notice(s). Subtask 27-84-53-865-058
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV
Subtask 27-84-53-710-052
D. Test
(1)
Do the operational test of the slat system (Ref. TASK 27-84-00-710-001).
(2)
Examine the filter (3) and make sure that there are no leaks.
5. Close-up
________ Subtask 27-84-53-860-062
A. Put the aircraft back to the serviceable condition.
(1)
Make sure that the level of the fluid in the relevant hydraulic reservoir is correct. Add fluid as necessary (Ref. TASK 12-12-29-611-001) or (Ref. TASK 12-12-29-611-002).
(2)
Remove the container from below the valve block (1).
(3) Remove the access platform(s). Subtask 27-84-53-410-052
B. Close the main doors of the main gear (Ref. TASK 32-12-00-410-001).
MOTOR - HYDRAULIC, SLAT PCU - REMOVAL/INSTALLATION
__________________________________________________
TASK 27-84-54-000-001
R Removal of the Hydraulic Motor of the Slat Power Control Unit (6001CM) with the R Pressure-Off Brake and the Valve Block Assembly
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
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 blanking caps
No specific circuit breaker(s) safety clip(s)
No specific locking rings
No specific warning notice
No specific access platform 2.2 m (7 ft. 3 in.)
No specific container 5.0 l (1.3208 USgal)
98D27504030001 2 LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT
98D27803000000 1 LOCKING TOOL - FLAP/SLAT CONTROL LEVER B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
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