(2)
If the electrical power is necessary, do the precautions for flight configuration (Ref. TASK 32-00-00-860-001) before you open the LGCIU circuit breakers.
Subtask 32-33-00-865-057
D. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34
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4. Procedure
_________
(Ref. Fig. 502/TASK 32-33-00-991-011, 503/TASK 32-33-00-991-012) Subtask 32-33-00-820-051
A. Adjustment of the NLG Free-Fall Extension Mechanical System
(1)
Remove the locking clips (10) from the turnbuckle bodies (9) on the cables (2), (3), (4) and (5).
(2)
Turn the two turnbuckle bodies (9) to release the tension in the cables.
(3)
Adjust the normal-stop screw (13):
(a)
Cut and remove the lockwire from the nut (12). Discard the lockwire.
(b)
Loosen the nut (12).
(c)
Loosen the normal-stop screw (13) until it moves away from the quadrant (11).
(d)
Adjust the normal-stop screw (13) until it touches the quadrant (11).
(e)
Tighten the nut (12) to keep the normal-stop screw (13) in position.
(f)
Make sure that the normal-stop screw (13) touches the quadrant (11).
(g)
Safety the nut (12) with lockwire, corrosion resistant steel, 0.8 mm (0.032in) dia.
Subtask 32-33-00-480-057
B. Installation of the Rigging Pins
(1)
Put in the PIN, RIGGING - RUDDER CONTROL (98A27901002000) at position Pin 3. Make sure that the bellcrank is locked. (Ref. Fig. 502/TASK 32-33-00-991-011)
(2)
Put in the RIGGING PIN (98A32301000000) at position Pin 2. Make sure that the vent-valve input-lever is locked. (Ref. Fig. 502/TASK 32-33-00-991-011)
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Subtask 32-33-00-820-072
C. Rod Adjustment
(1) If it is necessary to adjust the adjustable rod (connected to the related lever) so that you can install the rigging pin:
(a)
Cut and remove the lockwire from the nuts (6) and the washers (7) at each end of the rod (8). Discard the lockwire.
(b)
Loosen the two nuts (6).
(c)
Adjust the rod (8) so that you can put in the rigging pin.
(d)
Inspect the inspection holes in the ends of the rod (8). Make sure that they are blocked. This can be done with a short length of lockwire.
(e)
TORQUE the nuts (6) to 0.59 m.daN (52.21 lbf.in).
(f)
Safety the nuts (6) with lockwire, corrosion resistant steel, 0.8 mm (0.032in) dia.
Subtask 32-33-00-480-058
D. Installation of the Rigging Pins
(1)
Put in the RIGGING PIN (98A32301000000) at position Pin 1. Make sure that the gear-uplock input-lever is locked.
(a) To get the rigging pin in, adjust the rod connected to the gear-uplock input-lever, if necessary.
(2)
Put in the RIGGING PIN (98A32301000000) at position Pin 4. Make sure that the door-uplock input-lever is locked.
(a) To get the rigging pin in, adjust the adjustable rod connected to the door-uplock torque-tube.
Subtask 32-33-00-820-073
E. Adjustment of the Cables
(1)
Keep the four rigging pins in position.
(2)
Adjust the tension of the cables (2), (3), (4) and (5) (Ref. TASK 32-33-00-820-001), but do not do a functional test.
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(3) Safety the ends of the cables (2), (3), (4) and (5) and the turnbuckle bodies (9) with the locking clips (10).
Subtask 32-33-00-860-068
F. Aircraft Maintenance Configuration
(1)
Remove the rigging pins at positions Pin 1, Pin 2, Pin 3 and Pin 4.
(2)
On the panel 110VU:
(a)
Remove the wedges from the GEAR GRAVITY EXTN handle (1).
(b)
Release the handle (1) from the center console and turn it clockwise three turns.
(c)
Fold the handle (1) into the center console and lock it with a wedge on each side.
Subtask 32-33-00-820-052
G. Adjustment of The Unlocked-stop Screw
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