(2)
Make sure that the NLG mechanical system is adjusted correctly (Ref. TASK 32-33-00-820-002).
4. Procedure
_________ (Ref. Fig. 505/TASK 32-33-00-991-013) Subtask 32-33-00-820-060
A. Adjustment of the MLG Free-Fall Extension Mechanical System
(1)
Remove the locking clips (16) from the turnbuckle bodies (17) on the cables (1), (2), (3) and (4).
(2)
Turn the two turnbuckle bodies (17) to release the tension in the cables. (Ref. Fig. 502/TASK 32-33-00-991-011)
(3)
Install the rigging pins as follows:
(a) Put in the RIGGING PIN (98A32301000000) at NLG position Pin 1. Make sure that the input lever is locked.
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(b)
Put in the PIN, RIGGING - RUDDER CONTROL (98A27901002000) at NLG position Pin 3. Make sure that the bellcrank is locked. (Ref. Fig. 505/TASK 32-33-00-991-013)
(c)
Put in the RIGGING PIN (98A27801001000) at MLG position Pin 12. Make sure that the pulley is locked.
(4)
To get a rigging pin in, it can be necessary to adjust the adjustable rod connected to the related component. Do this as follows:
(a)
Cut and remove the lockwire from the nuts (13) and the washers
(14) at each end of the rod (15). Discard the lockwire.
(b)
Loosen the two nuts (13).
(c)
Adjust the rod (15) so that you can put in the rigging pin.
(d)
Check the inspection holes in the ends of the rod (15). Make sure that they are blocked. This can be done with a short length of lockwire.
(e)
TORQUE the nuts (13) to 0.59 m.daN (52.21 lbf.in).
(f)
Safety the nuts (13) with lockwire, corrosion resistant steel,
0.8 mm (0.032 in) dia.
(5)
Adjust the tension of the cables (1), (2), (3) and (4), but do not do a functional test (Ref. TASK 32-33-00-820-003).
(6)
Remove the rigging pins that follow: (Ref. Fig. 502/TASK 32-33-00-991-011)
(a)
RIGGING PIN at NLG position Pin 1.
(b)
PIN, RIGGING - RUDDER CONTROL at NLG position Pin 3.
(Ref. Fig. 505/TASK 32-33-00-991-013)
(c)
RIGGING PIN at MLG position Pin 12.
(7)
Check the tension of the cables (5) thru (12) (Ref. TASK 32-33-00-200-001).
(8)
If necessary, adjust the cables (5) thru (12) but do not do a functional test (Ref. TASK 32-33-00-820-003).
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(9) Installation of the Rigging Pins:
(a)
Put in the RIGGING PIN (98DNSA20208060) at positions Pin 2 and Pin 11.
(b)
Put in the RIGGING PIN (98DNSA20208040) at position Pin 10.
(10)
To get the rigging pin in adjust the adjustable rod connected to the MLG vent-valve input-lever, if necessary.
(11)
Put in the RIGGING PIN (98DNSA20208060) at position Pin 5.
(12)
To get the rigging pin in, adjust the adjustable rod connected to the input-lever of the cut-out valve, if necessary.
(13)
Put in the RIGGING PIN (98DNSA20208060) at positions Pin 6 and Pin 9.
(14)
To get the rigging pin in, adjust the adjustable rod connected to the input-lever of the MLG door-uplock, if necessry.
Subtask 32-33-00-865-071
B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
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
Subtask 32-33-00-865-063
C. 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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Subtask 32-33-00-820-067
D. Continue with the Adjustment Procedure
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