(e)
Install the bolt (15), the bonding strap assembly (13), the washer(s) (18) and the nut (17) (Ref. TASK 20-28-00-912-004) (Ref. TASK 20-28-00-869-002). Make sure that the bonding strap assembly (13) stays in the correct position when you tighten the nut (17).
(f)
TORQUE the nut (17) to between 2.1 and 2.7 m.daN (15.48 and 19.91 lbf.ft).
(g)
Safety the nut (17) with a new cotter pin (16). Tighten the nut
(17) no more than 2.7 m.daN (19.91 lbf.ft) to align the cotter pin hole.
(h)
Install the wedge (12) with the new tab washers (11) and the bolts (10). TORQUE the bolts (10) to between 1.5 and 1.8 m.daN
(11.06 and 13.27 lbf.ft).
(i)
Safety the bolts (10) with the tab washers (11).
R 1EFF : 001-003, 051-052, 1 32-11-27Page 413 1 1 May 01/05 1 1 1CES 1
(6) Install the top torque link (9) as follows:
(a)
Put the top torque link (9) in position.
(b)
Install the spacers (2) on each side of the MLG fitting and use the BULLET-ALIGNMENT to install the pin assembly (29).
(c)
Use the ALIGNMENT PIN (460006227) to align the holes for the bolt (1).
(d)
At the connection of the top torque link assembly (9) to the main leg, measure the clearance at the spacers (Ref. TASK 32-11-27-200-001).
(e)
Install the bolt (1), the washer(s) (3) and the nut (4).
NOTE : You can use a maximum of 3 washers (3) under the nut (4)
____
to align the cotter pin (5).
(f)
TORQUE the nut (4) to between 3.0 and 3.6 m.daN (22.12 and 26.54 lbf.ft).
(g)
Safety the nut (4) with a new cotter pin (5).
(7)
Install the torque link damper (Ref. TASK 32-11-29-400-001).
(8)
Put the rod (27) in position in the bracket (23) and install the bolt (22), the washer (24) and the nut (25). TORQUE the nut to 0.67 m.daN
(59.29 lbf.in).
(9)
Safety the nut (25) with a new cotter pin (26).
(10)
Use a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean:
-
the nuts and the bolts that you installed, and the areas around them
-
the joints between the top surface of the wedge (12) and the MLG sliding tube
-
the interface area of the bonding strap assembly (13) with the fitting (14)
-if applicable, the edges of the plate (8) and the bracket (23).
(11)
Apply a layer (or bead) of SEALANTS (Material No. 09-016) to:
-
the nuts and the bolts that you installed, and the areas around them
-
the joints between the top surface of the wedge (12) and the MLG sliding tube
R 1EFF : 001-003, 051-052, 1 32-11-27Page 414 1 1 May 01/05 1 1 1CES 1 -if applicable, the joints of the plate (8) and the bracket (23)
-the interface of the bonding strap assembly (13) with the fitting (14). Make sure that the sealant covers the unprotected surface of the fitting (14) and makes an overlap of the painted surface.
R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 32-11-27-420-052-A
B. Installation of the MLG Torque Links
NOTE : In the step that follows, make sure that the Materials No. 04-004
____ and No. 04-022 are not mixed together. Do not use them at the same time (Ref. SIL 12-008).
(1)
Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) to the interfaces of:
-
the pin assemblies (19) and (21)
-
the bushes of the torque links (18) and (20)
-
the bushes of the fixed and sliding members.
(2)
Apply a thin layer of SPECIAL MATERIALS (Material No. 05-047) to the bolts, the nuts and the washers before you install them.
(3)
Install the bottom torque link (18) as follows:
(a)
Put the bottom torque link (18) in position.
(b)
Install the spacers (17) on each side of the MLG fitting and use the BULLET-ALIGNMENT (460006226) to install the pin assembly (19).
(c)
Use the ALIGNMENT PIN (460006227) to align the holes for the bolt (12).
(d)
At the connection of the bottom torque link assembly (18) to the main leg, measure the clearance at the spacers (Ref. TASK 32-11-27-200-001).
(e)
Install the bolt (12), the washer(s) (16) and the nut (15).
(f)
TORQUE the nut (15) to between 2.1 and 2.7 m.daN (15.48 and 19.91 lbf.ft).
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