(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Remove the blanking caps on the line ends.
(5)
Apply HYDRAULIC FLUIDS (Material No. 02-003) or HYDRAULIC FLUIDS (Material No. 02-003A) or HYDRAULIC FLUIDS (Material No. 02-003B) to the threads on the check valve (3) and the coupling nuts (1) and (2).
Subtask 27-64-48-420-050
B. Installation of the Check Valve
(1)
Install the check valve (3) and tighten the coupling nuts (1) and (2). If removed, install the clamp block adjacent to the check valve (3).
(2)
Remove the container for hydraulic fluid from below the check valve (3).
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C. Retract the Spoilers 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)
Retract the spoilers (Ref. TASK 27-60-00-866-002).
(2)
On the servo-control, make sure that the pointer on the hex. head is opposite the letter 'O' (Operation) on the housing.
Subtask 27-64-48-865-052
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 3801GX, 3802GX, 3803GX, 3700GD, 3701GD, 3702GD.
Subtask 27-64-48-860-054
E. Aircraft Maintenance Configuration
(1)
Fill the Yellow hydraulic reservoir (Ref. TASK 12-12-29-611-001), (Ref. TASK 12-12-29-611-002).
(2)
Pressurize the Yellow hydraulic system-reservoir (Ref. TASK 29-14-00-614-002).
(3) Connect the PTU (Ref. TASK 29-23-00-860-002). Subtask 27-64-48-865-054
F. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 21CE1, 21CE2, 21CE3, 22CE.
Subtask 27-64-48-866-052
G. Bleed the Spoilers 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 Yellow hydraulic system.
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H. Test
(1)
Do an operational test of the spoilers (Ref. TASK 27-64-00-710-001).
(2)
Make sure that there are no leaks from the check valve (3) or the coupling nuts (1) and (2).
Subtask 27-64-48-865-055
J. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18
5. Close-up
________
Subtask 27-64-48-410-051
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
If removed, install the applicable access panel:
-
FOR 3626GM
install 575CB (Ref. TASK 57-51-37-400-004)
-
FOR 3627GM
install 675CB (Ref. TASK 57-51-37-400-004).
Subtask 27-64-48-865-056
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV, 21CE1, 21CE2, 21CE3, 22CE.
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C. Move the Flaps 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) 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 27-64-48-942-053
D. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
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本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵7(14)
