Subtask 27-51-51-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU FLIGHT CONTROLS/WTB/FLP/SYS2 12CV P20 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 122VU FLIGHT CONTROLS/WTB/FLP/SYS1 10CV S07
Subtask 27-51-51-010-051
D. Get Access
R (1) Put the access platform in position:
-
for the left wing, below zone 580
-
for the right wing, below zone 680.
(2) Remove the access panels: FOR 33CV R remove 575DB, 575EB (Ref. TASK 57-51-37-000-004)
FOR 34CV R remove 675DB, 675EB (Ref. TASK 57-51-37-000-004).
(3)
Put the No. 3 spoiler into the 'M' (Maintenance) position (Ref. TASK 27-60-00-866-002).
(4)
Put the COLLAR-SAFETY, SPOILER on the piston rod of the servo-control.
Subtask 27-51-51-480-050
E. Installation of Support Equipment
(1) Install the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT (98D27504030001) at these positions (Ref. TASK 27-50-00-400-003):
-
for 33CV, on the torque shafts 6226CM and 6230CM
-
for 34CV, on the torque shafts 6276CM and 6280CM.
4. Procedure
_________ (Ref. Fig. 401/TASK 27-51-51-991-001) CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Subtask 27-51-51-020-052
A. Removal of the Wing-Tip Brake (WTB)
(1)
Disconnect the electrical connectors (7) and (10).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Disconnect the hydraulic lines (13), (16), (29) and (34).
(4)
Put blanking plugs on the disconnected line ends.
(5)
Remove the nut (6), the washer (5), the bolt (4) and the bonding strap (2) from the T-piece (3).
(6)
At the outboard side of the wing-tip brake (1), remove the nuts (27) and the bolts (26).
(7)
Move the torque shaft:
CAUTION : DO NOT MOVE THE TORQUE SHAFT TOO FAR SIDEWAYS. IT WILL
_______
CAUSE DAMAGE TO THE UNIVERSAL JOINT.
(a) Move the flanges of the torque shaft apart and remove the universal joint (28) from the wing-tip brake (1). If the flanges will not move apart sufficiently, remove the middle part of the torque shaft (Ref. TASK 27-54-45-000-008) (Ref. TASK 27-54-45-000-011).
(8)
Remove and discard the cotter pin (22).
(9)
Remove the nut (21), the washer (20) and the bolt (18).
(10)
Hold the wing-tip brake (1) and remove the nuts (17).
(11)
Remove the wing-tip brake (1).
(12)
If you are to install a new wing-tip brake (1):
(a) Retain these items:
-
the adapters (12), (15), (30) and (35)
-
the nuts (23), the washers (24) and (25) and the brake support
(19)
-
the T-piece (3).
(13)
Discard the related O-rings (11), (14), (31) and (36).
1EFF : ALL 1 27-51-51Page 406 1 1 Aug 01/02R 1 1 1CES 1
TASK 27-51-51-400-001
Installation of the Flap Wing-Tip Brake
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
_______
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
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