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COMPLEMENTARY FLIGHT MANUAL
-TRH
Condition,
security
.
.Pitch
change control
.Paint
line
on pitch
change
R
control
and space~/baffle
."'.."'.
No misalignment.
R
Pitch
change rod swivel
bearing
Check,
refer
to
NOTE B :
R
.the
absence of~
(J)
by
R
twisting
the blades
back and
R
forth,
low amplitude
movements R
(A) (Refer
to
Figure
3)
R
.the
condition
of the ball
R
joint,
by visual
inspection,
R
that
no teflon
material
has
R
squeezed out,
R
that
the ball
shows no signs
R
or burnishing
or scoring.
R
.
Figure 3
0
0
.;
~
~
.,;
~
Q
A
.
* BALANCE ARM HINGE:
(Flapping
hinge
bearing)
according
to
type:
.Type
1 :
cups on either
side
of the pin
Visual
play
and no metallic
particles
Type 2 : flapping
bearings
No play
Type 3 : bearing
outside
cone
rubber
No cracks,
extrusion,
bronze
chips
-Tail
boom fairing
Security
-Forward
fairing
and head shield
Condition,
no cracks.
R
Particularly
at
the six
R
lateral
attachment
points
on
R
the fairing
(use a mirror,
if
R
.necessary).
R
350 B3
8.4
00-23
Page 5
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