splint assembly.
(Ref. Fig. 403A/TASK 32-11-16-991-005-A)
(23) Remove the seal (48) from the bush (47). Discard the seal (48). **ON A/C 301-399,
Subtask 32-11-16-020-052-B
A. Removal of the MLG Side-Stay Assembly
(1)
Remove the MLG actuating cylinder (Ref. TASK 32-31-46-000-001). Use a hoist that can lift 67.0 kg (147.7096 lb).
(2)
Disconnect the electrical connector of the cable (23) from the proximity sensor (7).
(3)
Remove the bolts (22), the washers (21) and the clips (20) from the bracket (24).
(4)
Put blanking caps on the disconnected electrical connectors.
(5)
Disconnect the hydraulic hoses as follows: WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU
_______
DO:
-FLUSH IT AWAY WITH CLEAN WATER
-GET MEDICAL AID. CAUTION : MAKE SURE THAT THE FLUID DOES NOT STAY ON THE AIRCRAFT
_______ STRUCTURE. IF THE FLUID GETS ON THE AIRCRAFT STRUCTURE, WASH IT OFF IMMEDIATELY WITH SOAP AND WATER.
(a) Put the container below the hose unions (32) and (43) and the hoses (37) and (38).
WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE
_______ TASK. LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
(b)
Remove and discard the lockwire and disconnect the hose unions
(32) and (43) from the hoses (37) and (38).
(c)
Remove and discard the lockwire from the nuts (39), (42), (36) and (33).
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(d)
Loosen the nuts (39), (42), (36) and (33).
(e)
Remove the nuts (33) and (42) and the washers (34) and (41), and remove the hoses (37) and (38) from the bracket assembly.
(f)
Remove the washers (35) and (40) and the nuts (36) and (39) from the hoses (37) and (38).
(g)
Put blanking caps on the disconnected hose unions (32) and (43) and the hoses (37) and (38).
(6)
Disconnect the locksprings at their top attachment (Ref. TASK 32-11-19-000-003).
(7)
Install the HOIST (98D32104013004) on the side-stay assembly (6)
with:
-
the cables to the wing surface
-
the strap to the wing surface
-
the center joint of the side-stay located in the center hole of the side-stay splint assembly.
(8)
Tighten the strap and connect the cables to the hook.
(9)
Remove the cotter pin (31), the nut (30) and the washer (29). Discard the cotter pin (31).
(10)
Hold the lockstay (28) (which weighs 3.4 kg (7.4957 lb)), and remove the pin (26) and the washer (27).
(11)
Carefully disengage the lockstay (28) from the cardan joint and collect the spacers (25).
(12)
Compress the lockstay actuator to fold the lockstay and safety the lockstay in this position.
WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK.
_______
LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
(13)
Remove and discard the lockwire from the bolt (4). Remove the bolt
(4) and the washer (3).
(14)
Remove the lock washer (2) from the nut (1).
(15)
Use the TUBE SPANNER (460007272) and remove the nut (1) from the cardan joint (5).
(16)
Loosen the strap (but not fully) on the side-stay splint assembly.
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(17)
Move the side-stay around the side-stay center-joint so that the cardan joint (5) comes out of the MLG attachment lug.
(18)
Remove the circlip (11) as follows: (Ref. Fig. 404A/TASK 32-11-16-991-007-A)
NOTE : Make sure that all the related parts are clean before you
____
remove the circlip (11).
(a)
Use an applicable tool to release the tail of the circlip (11) from the key slot of the locking washer (10).
(b)
Hold the tail of the circlip (11) with a pair of thin-nose pliers.
(c)
Carefully pull the circlip (11) in a clockwise direction until it releases from the chamfered slot in the nut (9).
(19)
Remove the lock washer (10) from the nut (9).
(20)
Use the TORQUE ADAPTOR (460005812) and remove the nut (9) and the washer (8) from the cardan joint (12).
(21)
Move the side-stay so that the cardan joint (12) comes out of the side-stay bracket. Tighten the strap to prevent movement of the side-stay assembly (6).
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