Subtask 27-84-66-860-054
R B. Aircraft Maintenance Configuration
R (1) Energize the ground service network
R (Ref. TASK 24-42-00-861-001).
R (2) On the MCDU:
R (a) Get access to the SYSTEM REPORT/TEST F/CTL page (Ref. TASK 31-32-
R 00-860-006). R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On MCDU: R - push the line key for <SFCC1 R R 2. Push the NEXT PAGE button
R R 3. Push the line key (2L) SYSTEM R DATA SLT>
R R 4. Push the line key (1L) <PPU R 5. Write down the APPU and the FPPU
R angles (deg) shown on the display R or push (in) the line key PRINT > R to get a print out of the screen.
On the MCDU:
-
the MCDU shows the SFCC1 menu page 1.
-
the MCDU shows the SFCC1 menu page 2.
-
the MCDU shows the slat SYSTEM DATA submenu.
-
the MCDU shows the PPU DATA page(s).
R (3) De-energize the ground service network R (Ref. TASK 24-42-00-862-001).
R (4) Remove the safety collar from the circuit breakers 9CV and 11CV. R
Subtask 27-84-66-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/WTB/SLT/SYS2 11CV P19 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21 122VU FLIGHT CONTROLS/WTB/SLT/SYS1 9CV S06
Subtask 27-84-66-010-051
D. Get Access
(1)
Put the adjustable access platform in position below the zone 510(610):
(2)
Remove the applicable access panel (Ref. TASK 57-41-37-000-006):
-
for the left wing remove 522NB
-
for the right wing remove 622NB.
(3)
Remove the applicable torque shaft (Ref. TASK 27-84-45-000-004):
-
for the left wing remove FIN 6010CM
-
for the right wing remove FIN 6060CM
-
for the left wing, use FIN 6010CM
-
for the right wing, use FIN 6060CM.
This will let you to operate the slats manually.
(4)
Remove the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT, installed outboard of the removed torque shaft FIN 6010CM (6060CM) (Ref. TASK 27-50-00-000-003).
(5)
Use the ADAPTOR-DRIVE, SLAT (AND FLAP) (98D27804001000) and a pneumatic wrench to fully extend the slats.
(6)
Install the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT outboard of the removed torque shaft FIN 6010CM (6060CM) (Ref. TASK 27-50-00-400-003).
(7)
Remove the slat closing plate (Ref. TASK 27-84-69-000-001).
1EFF : ALL 1 27-84-66Page 404 1 1 Nov 01/03R 1 1 1CES 1
4. Procedure
_________
(Ref. Fig. 401/TASK 27-84-66-991-002, 402/TASK 27-84-66-991-003) Subtask 27-84-66-020-051
A. Removal of the No. 4 Slat
(Ref. Fig. 403/TASK 27-84-66-991-001)
(1)
At the interface of the Nos. 3 and 4 slats and the Nos. 4 and 5 slats:
(a)
Remove the nut (6) the bolt (9) and the washer (8) then move the bonding strap (7) away from the bonding tag.
(b)
Remove the screws (1) and the stops (3).
(c)
Remove the weather seal (2).
(d)
Loosen the clamps (5) and then remove the flexible tube (4) and the clamps (5).
(e)
Install blanking-covers on the open ends of the anti-icing ducts.
(2)
Install the SLING-SLATS (98D27804009001) (Ref. TASK 27-80-00-400-001).
(3)
Lift the SLING-SLATS sufficiently, until it has the weight of the slat
(4)
At the Nos. 9 and 10 slat tracks:
(a)
Remove and discard the cotter pins (25) from the nuts (31), (45),
(53)
and (54).
(b)
Loosen the nuts (31), (45), (53) and (54), but do not remove them.
(c)
Remove and discard the cotter pins (25) from the nuts (24), (27),
(47)
and (49).
(d)
Remove:
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