-
the bolt (95)
-
the nut (107)
-
the washers (96) and (108)
-
the bonding strap (90).
(23)
For hinge No. 5, seal the bonded items that follow (Ref. TASK 20-28-00-912-004):
-
the bolt (97)
-
the nut (106)
-
the washers (98) and (105)
-
the bonding strap (99).
(24)
Install the static dischargers (Ref. TASK 23-61-41-400-001).
**ON A/C ALL
Subtask 27-14-41-410-050
E. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) Install the applicable access panels (Ref. TASK 57-51-37-400-007), R (Ref. TASK 57-51-37-400-005):
-
for the left wing, install 575AT, 575MB, 575KB, 575LB, 590AB, 590BB
-
for the right wing, install 675AT, 675MB, 675KB, 675LB, 690AB, 690BB.
Subtask 27-14-41-820-051
F. Adjustment of the Aileron Upper and Lower Seals (Ref. Fig. 401/TASK 27-14-41-991-001, 403/TASK 27-14-41-991-004)
R (1) Manually align the aileron with the trailing edge structure (to its R neutral position).
Aileron - Upper and Lower Seals Figure 403/TASK 27-14-41-991-004
1EFF : 1 1R 1CES ALL 1 11 1 27-14-41 Page 436 May 01/05
R R R (2) Make sure that the dimensions W and Z are between 0.0 mm (0.0000 in.) and 0.5 mm (0.0196 in.). If necessary, adjust the seals (2), (4) and (6) then tighten the screws (1) and (5).
(3) Loosen the screws (3) on the applicable panels 575AT(675AT), 575KB(675KB), 575LB(675LB) or 575MB(675MB) to let you move the seals (4).
R R R R R (4) Position the seals (4) so that the dimension Y is 18 mm (0.7086 in.) + 0 mm (0.0000 in.) - 2 mm (0.0787 in.). Make sure that the dimension X is between 0.0 mm (0.0000 in.) and 0.5 mm (0.0196 in.). If necessary, adjust the seals (4) to get the two dimensions, then TORQUE tighten the screws (3) to between 0.11 and 0.13 m.daN (9.73 and 11.50 lbf.in).
NOTE : Make sure that the seals are not above a level between the____ upper surface of the access panels and the aileron.
R R (5) Manually push the aileron up as far as possible. Make sure that the lower panel seals do not go below the leading edge of the aileron hinge/actuator points.
(6) Slowly move the aileron to its neutral position and monitor the seals. Make sure that they do not catch the leading edge of the aileron hinge/actuator points.
R R R (7) Manually push the aileron down as far as possible. Make sure that the upper panel seal 575AT(675AT) and the fixed panel seal do not catch the aileron upper surface.
(8) Move the aileron to its neutral position and monitor the upper seals. Make sure that they do not catch the aileron hinge/actuator points.
R R (9) If the seals catch the aileron, loosen the applicable screws (3). Adjust the seal(s) at the point where they catch and TORQUE tighten the screws (3) to between 0.11 and 0.13 m.daN (9.73 and 11.50 lbf.in).
(10) Do the steps (3) thru (8) again.
Subtask 27-14-41-863-050
G. Pressurize the Hydraulic Systems WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE
_______ ITEMS THEY OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
(1)
Pressurize the Green hydraulic system
(Ref. TASK 29-10-00-863-001).
(2)
Pressurize the Blue hydraulic system
(Ref. TASK 29-10-00-863-003).
Subtask 27-14-41-865-052
H. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 15CE2, 16CE1, 16CE2.
Subtask 27-14-41-710-050
J. Operational 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)
Do an operational test on the ailerons (Ref. TASK 27-14-00-710-001). During the operational test, make sure that the ailerons move correctly.
(2)
Install the safety collar on the circuit breakers 9CV and 11CV.
5. Close-up
________ Subtask 27-14-41-942-050
A. 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.
1EFF : ALL 1 27-14-41Page 438 1 1 Aug 01/04R 1 1 1CES 1
AILERON - INSPECTION/CHECK
__________________________ TASK 27-14-41-200-001 Inspection/Check of the Aileron WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
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