(2)
If necessary adjust to dimension "Y":
(a)
Bend back the lockwasher from the eye end-lock nut if it is safetied.
(b)
Loosen the eye end-lock nut.
(c)
Turn the eye end IN or OUT until the dimension "Y" is reached.
(d)
Tighten the eye end-lock nut but do not torque at this time.
(3)
Make sure that the dimension "Z" of the new support strut B is 230.64 mm (9.08 in.). (Ref. Fig. 406/TASK 32-31-44-991-006)
(4)
If necessary adjust to "Dimension Z":
(a)
Bend back the lockwasher from the eye end-lock nut if it is safetied.
(b)
Loosen the eye end-lock nut.
(c)
Turn the eye end IN or OUT until the dimension "Z" is reached.
(d)
Tighten the eye end-lock nut but do not torque at this time.
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4. Procedure
_________ Subtask 32-31-44-420-053
A. Installation of the MLG Uplock-Support Struts
(Ref. Fig. 406/TASK 32-31-44-991-006)
(1)
Install the support strut A
(a)
Put the support strut A (8) in position on the uplock assembly (25).
(b)
Install the bolt (6) and the washers assembly (7).
(c)
Install the washers (9), (10) and the nut (12).
(d)
Put the eye end in position and install the bolt (1) together with the bush (2).
(e)
Install the washer (3) and the nut (4) thighten the nut with the hand.
(2)
Install the support strut B
(a)
Put the support strut B (15) in position on the uplock assembly (25).
(b)
Install the bolt (13) and the washers assembly (14).
(c)
Install the washers (16), (17) and the nut (18).
(d)
Put the eye end in position and install the bolt (24) together with the bush (23).
(e)
Install the washer (22) and the nut (20) thighten the nut with the hand.
(3)
Install the SETTING TOOL-UPLOCK (98D32104018000).
(4)
Connect a hydraulic cart and slowly retract the landing gear until the gear pin is engaged in the uplock.
(5)
Measure the dimension "W" at the setting tool. NOTE : The initial setting at the setting tool is between 177 mm
____ (6.97 in.) minimum and 201 mm (7.91 in.) maximum.
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(6)
If the dimension "W" not between values 168 mm (6.61 in.) minimum and 186 mm (7.32 in.) maximum, adjust as follows:
(a)
Slowly lower the landing gear until it is locked down.
(b)
Disconnect the eye end of uplock from the attachment bracket and adjust as necessary (Ref. TASK 32-31-44-400-003) (Ref. Fig. 406/TASK 32-31-44-991-006)
(7)
If necessary adjust to dimension "Y"(second adjustment):
(a)
Bend back the lockwasher from the eye end-lock nut if it is safetied.
(b)
Loosen the eye end-lock nut.
(c)
Turn the eye end IN or OUT until the dimension "Y" is reached.
(8)
Make sure that the dimension "Y" of the new support strut A is 163.6 +0.5 -0.5 mm (6.44 +0.02 -0.02 in.).
(a) Tighten the eye end-lock nut but do not torque at this time. (Ref. Fig. 406/TASK 32-31-44-991-006)
(9)
If necessary adjust to "Dimension Z"(second adjustment):
(a)
Bend back the lockwasher from the eye end-lock nut if it is safetied.
(b)
Loosen the eye end-lock nut.
(c)
Turn the eye end IN or OUT until the dimension "Z" is reached.
(10)
Make sure that the dimension "Z" of the new support strut B is 226.7 +0.5 -0.5 mm (8.93 +0.02 -0.02 in.).
(a) Tighten the eye end-lock nut but do not torque at this time.
(11)
Make sure that the dimension "B" is 29.5 +6.2 -6.2 mm (1.16 +0.24 -0.24 in.).
(12)
Make sure that the dimension "A" is 2 +1 -1 mm (0.08 +0.04 -0.04 in.).
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(13) If the dimension "A" or "B" is not correct, adjust as follows:
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