TM 55-1520-240-23-9
11-77
ASSEMBLE PILOT’S COCKPIT CONTROL ASSEMBLY
(Continued)
11-77
NOTE
If a crack in the connecting link,
bellcrank, or support is suspected
during disassembly, refer to TM
1-1520-253-23.
ASSEMBLE SUPPORT
NOTE
Assemble dissimilar metals wet with
epoxy primer (E292). Wear gloves
(E184).
Impedance bolts are installed in flight
control connections. These bolts are
self-retaining and require a special
nut and torque (Task 1-13).
1.
Position bearing (1) in forward end of support (2)
Work through access (3). Install 12 rivets (4).
2.
Position bearing (5) in aft end of support (2).
Work through access (3). Install 12 rivets (6).
3.
Install bearing (7) as follows:
a.
Align bearing (dissimilar metals) (7) in
support (2).
b.
Position plate (9) to bearing (7) and plate (10)
to support (2). Install bolt (11), washer (12),
and nut (13) through plates.
NOTE
Plates, bolt and nut are part of bearing
tool.
c.
Tighten nut (13) until bearing (7) bottoms in
support (2).
d.
Remove nut (13), washer (12), bolt (11), and
two plates (9 and 10) from support (2).
4.
Repeat step 3 for remaining seven bearings (7).
5.
Install two bushings (dissimilar metals) (14)
flange inward, in left lugs of arms (15 and 16).
6.
Install two bushings (dissimilar metals) (17) in
right lug of arms (15 and 16).
INSPECT
11-360
