(b)
Attach the PCU (1) to the attachment rod assembly (3) with the bolt (5), the bushes (6), the washer (7) and the nut (9).
(c)
Attach the adjustable rod assembly (4) to the PCU (1) and install the bolt (5), the bushes (6), the washer (7) and the nut (9).
(d)
Put the bolt (31) through the attachment bolt (30) and install the washer (18) and the nut (17).
(e)
Tighten the nut (17) and safety it with lockwire, corrosion-resistant steel, dia. 0.8 mm (0.032 in.).
(f)
Tighten the nuts (9) and safety them with the new cotter pins (8).
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(2)
At the bonding point continue as follows:
(a)
Put the bonding jumper (40) in position.
(b)
Attach the bonding jumper (40) with the washer (41) and the screw
(42)
(Ref. TASK 20-28-00-912-004).
(c)
Seal the screw (42) and the washer (41) with SEALANTS (Material No. 09-013).
(d)
Apply STRUCTURE PAINTS (Material No. 16-003) (dyed blue) to the bonding point.
(3)
Engage the left input universal joint (10) of the PCU (1) in the left input of the PCU.
(4)
Engage the right input universal joint (35) of the PCU (1) in the right input of the PCU.
(5)
Install the left torque shaft 6202CM (13) as follows:
(a)
Put the torque shaft (13) in position.
(b)
Make sure that the flange holes of the torque shaft (13) are in line with the flange holes of the input universal joint (10).
(c)
If the flange holes of the torque shaft (13) are not in line with the flange holes of the input universal joint (10), continue as follows:
(d)
Install the bolts (12) to connect the torque shaft (13) to the input universal joint (10).
(e)
Install the nuts (11) on the bolts (12).
(f)
Examine the assembly of the input universal joint (10) as follows:
1_ Remove the input universal joint (10).
2_ Turn the input universal joint (10) by the number of splines
necessary to put it in line.
3_ Install the input universal joint (10).
1 Measure dimension X. Dimension X must be a minimum of 6.5 mm
_ (0.2559 in.).
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2 Make sure that you can not see the indicator groove.
_
(g)
If you can see the indicator groove continue as follows: 1 Measure all the related torque shafts, universal joints and
_ gearboxes and refer to LIEBHERR technical data.
(h)
TORQUE the nuts (11) to between 1.02 and 1.24 m.daN (90.26 and
109.73 lbf.in).
(i) Apply SPECIAL MATERIALS (Material No. 05-005) to the nuts (11) and the bolts (12).
(6) Install the right torque shaft 6252CM (32) as follows:
(a)
Put the torque shaft (32) in position.
(b)
Make sure that the flange holes of the torque shaft (32) are in line with the flange holes of the input universal joint (35).
(c)
If the flange holes of the torque shaft (32) are not in line with the flange holes of the input universal joint (35), continue as follows:
1 Remove the input universal joint (35).
_ 2 Turn the input universal joint (35) by the number of splines
_
necessary to put it in line.
3 Install the input universal joint (35).
_
(d)
Install the bolts (12) to connect the torque shaft (32) to the input universal joint (35).
(e)
Install the nuts (11) on the bolts (12).
(f)
Examine the assembly of the input universal joint (35) as
follows:
1 Measure dimension X. Dimension X must be a minimum of 6.5 mm
_
(0.2559 in.).
2 Make sure that you can not see the indicator groove.
_
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(g)
If you can see the indicator groove continue as follows: 1 Measure all the related torque shafts, universal joints and
_ gearboxes and refer to LIEBHERR technical data.
(h)
TORQUE the nuts (11) to between 1.02 and 1.24 m.daN (90.26 and
109.73 lbf.in).
(i) Apply SPECIAL MATERIALS (Material No. 05-005) to the nuts (11) and the bolts (12).
(7)
Remove the blanking caps from the electrical connectors.
(8)
Make sure that the electrical connectors are clean and in the correct condition.
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本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵5(138)
