-
the EXTRACTOR - PIN (98D27504084000) at the track 4 carriage to the bolt (150).
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Details of the Blade Seal
Figure 418/TASK 27-54-62-991-027
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Alignment of the Inboard Cruise Roller
Figure 419/TASK 27-54-62-991-028
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NOTE : Make sure that you screw the extractor tools fully on to the
____ threads. This will let the carriage bushes compress the retaining wire ring (151) when the bolts (150) are installed.
(8) Install the splined bushes (140): CAUTION : MAKE SURE THAT THE SPLINED BUSH IS FULLY ENGAGED WITH THE
_______ SPHERICAL BEARING. THIS PREVENTS DAMAGE TO THE PARTS.
(a) Install the splined bushes (140).
(9) Install the bolts (150):
CAUTION : DO NOT REMOVE THE RETAINING WIRE RING FROM THE CARRIAGE
_______ BOLT ASSEMBLY. IF YOU DO, YOU MUST INSTALL A NEW CARRIAGE BOLT ASSEMBLY TO KEEP THE FAIL SAFE FUNCTION.
(a)
Install the bolts (150) to the track 3 and the track 4 carriages.
(b)
Remove the EXTRACTOR - PIN TRACKS 2 AND 3 from the bolt (150) at the track 3 position.
(c)
Remove the EXTRACTOR - PIN from the bolt (150) at the track 4 position.
(d)
Make sure that you can see the retaining wire ring (151) and that it is free to turn.
(10)
Temporarily install the locking plates (141), the washers (146) and the nuts (145) hand tight only.
(11)
Make sure that the failsafe hook nuts (152) are hand tight only.
(12)
Remove the hoisting sling: CAUTION : SUPPORT THE FLAP ALONG THE FULL LENGTH OF THE TRAILING
_______
EDGE. THIS WILL PREVENT DAMAGE TO THE FLAP.
NOTE : The weight of the outboard flap is 205kgs (451lbs).
____
(a) Remove the hoisting sling (Ref. TASK 27-50-00-000-002). CAUTION : MAKE SURE THAT THE DISCONNECTED PARTS DO NOT TOUCH
_______ AND/OR CATCH THE ADJACENT STRUCTURE WHEN YOU MOVE THE FLAP. THIS WILL PREVENT DAMAGE TO THE WING.
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(13)
Manually push the flap forward and engage the flap drive-arms (125) with the rotary actuator drive-levers (129).
(14)
Install the bolts (123), the washers (125) and the nuts (126). Do not torque the nuts at this stage.
(15)
Remove the COLLAR-SAFETY, SPOILER from the servo controls.
(16) Lower the spoilers 2, 3, 4 and 5 (Ref. TASK 27-60-00-866-002). Subtask 27-54-62-820-058
C. Check and Adjustment of the Outboard Flap Rigged Position
NOTE : Before you do the rigging procedure, make sure that:
____
-
the aircraft weight is on all three landing gears
-
the engines are installed
-
the fuel load is symmetrical or the wing tanks are empty
-
the flaps are fully retracted (Ref. TASK 27-50-00-866-012).
(1)
Install the sharks fin flap rigging kit and do a check of the outboard flap rigged position (Ref. TASK 27-51-00-820-003).
(2)
If necessary, adjust the outboard flap rigged position (Ref. TASK 27-51-00-820-009).
Subtask 27-54-62-420-095
D. Complete the Installation of the Flap Drive Levers and the Rotary
Actuator Drive-Levers
(Ref. Fig. 415/TASK 27-54-62-991-024)
(1)
At the track 4 position:
(a) TORQUE the nut (126) to between 1.95 and 2.2 m.daN (14.38 and
16.22 lbf.ft).
(b) Safety the nut (126) with the new cotter pin (127).
(2)
At the track 3 position:
(a) Use the pneumatic wrench and the ADAPTOR-DRIVE, SLAT (AND FLAP) to slowly extend the flaps to the position 2.
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(b) Measure the dimension V between the flap track 3 beam assembly
(225) and the end of the bolt (226). This must be 3 mm (0.1181
in.) or more.
(Ref. Fig. 420/TASK 27-54-62-991-033)
(c)
Use the pneumatic wrench and the ADAPTOR-DRIVE, SLAT (AND FLAP) to fully retract the flaps.
(d)
TORQUE the nut (126) to between 6.6 and 7.6 m.daN (48.67 and
56.04 lbf.ft).
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