R MLG Uplock - Dimensions Figure 510/TASK 32-31-00-991-018
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R MLG Uplock - Adjustment Figure 511/TASK 32-31-00-991-017
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Subtask 32-31-00-820-063
B. Adjustment of the Dimension 'X'
(1)
Remove and discard the lockwire from the locknut (10).
(2)
Loosen the locknut (10).
(3)
Support the uplock unit.
(4)
Remove and discard the cotter pin (12).
(5)
Remove the locknut (15), the washer (14) and the bolt (13).
(6)
Move the uplock unit until the eye-end (11) is clear of the attachment bracket.
(7)
Adjust the eye-end (11) to get the dimension 'W'. Refer to Table A for dimension 'W'.
NOTE : One 1/2 turn of the eye-end (11) moves the dimension 'W' 1.0
____
mm (0.0393 in.).
(8)
After adjustment of the eye-end (11). Make sure that dimension 'X' is not more than 117.4 mm (4.6220 in.) maximum and 93 mm (3.6614 in.) minimum.
(9)
Tighten the locknut (10) with your hand.
(10)
Align the eye-end (11) in the attachment bracket.
(11)
Install the bolt (13), the washer (14) and the locknut (15).
(12) Tighten the locknut (15) by hand. Subtask 32-31-00-820-064
C. Adjustment of the Dimension 'A'
(1)
Bend the tab of the lock washer (2) down, and loosen the locknut (1).
(2)
Support the strut (4).
(3)
Remove and discard the cotter pin (17).
(4)
Remove the locknut (18), the washer (19) and the bolt (20).
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(5)
Move the strut (4) until the eye-end (16) is clear of the attachment
bracket.
(6)
Remove the eye-end (16) from the strut (4).
(7)
Remove the locknut (1) from the eye-end (16).
(8)
Remove and discard the lock washer (2).
(9)
Remove the washer (3).
(10)
Clean the parts that follow with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-004):
-
the eye-end (16)
-
the washer (3)
-
the locknut (1).
(11)
Apply SPECIAL MATERIALS (Material No. 05-002) to the parts that follow:
-
the eye-end (16)
-
the washer (3)
-
the new lock washer (2)
-
the locknut (1).
(12)
Install the washer (3) and the new lock washer (2) on the eye-end (16).
(13)
Install the eye-end (16) in the strut (4).
(14)
Adjust the eye-end (16) to set the dimension 'A'. NOTE : One 1/2 turn of the eye-end (16) gives 1.1 mm (0.0433 in.) of
____
movement of the uplock hook inboard or outboard.
(15)
After the adjustment of the eye-end (16). Make sure that (Dimension 'Y') is not more than 177 mm (6.9685 in.) maximum and 160 mm (6.2992 in.) minimum.
(16)
Tighten the locknut (1) with your hand.
(17)
Align the eye-end (16) in the attachment bracket.
(18)
Install the bolt (20), the washer (19) and the locknut (18).
(19)
Tighten the locknut (18) with your hand.
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D. Adjustment of the Dimension 'B'
(1)
Bend the tab of the lock washer (7) down, and loosen the locknut (8).
(2)
Support the strut (5).
(3)
Remove and discard the cotter pin (17).
(4)
Remove the locknut (18), the washer (19) and the bolt (20).
(5)
Move the strut (5) until the eye-end (16) is clear of the attachment bracket.
(6)
Remove the eye-end (16) from the strut (5).
(7)
Remove and discard the lock washer (7).
(8)
Remove the washer (6).
(9)
Clean the parts that follow with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-004):
-
the eye-end (16)
-
the washer (6)
-
the locknut (8).
(10)
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