Mooney M20K - Inboard Door Rigging

SERVICE
AND
MAINTENANCE
MANUAL
M20K
MOONEY
AIRCRAFT
CORPORATION
7
tB I
V
8lti
I
i
H
A
C
I
I(
Ir;a ~il
I´•
1
i
:i
i
i
II~
i
\J
´•I;
:1
rt
II
!I
I, II
ji
INBOARD
GEAR
DOOR
RIGGING
FIGURE
32-25
MID-GEAR
DOOR
ADJUSTMENT
POINTS
gear
UP.
Adjust
by
turning
retract
tube
03
rod
end
(25-1000
THRU
25-TEA)
Ibl
112
turn,
and retract
tube
(L)
(Fig.
325)
rod
end
FIGURE
32-2A
OUT
1
turn.
EXAMPLE:
Ifthe
inboard
gear
door
is
closed
with
Spacers
(A) (Figufe
32-2A)
should
be
added
or
landing
gear
in the
DOWN
position,
but
open
a
small
removed
as
required
to
obtain
a
good
fit
with
no
bind
amount
with
landing
gear
in
the UP
position.
Adjust
ing
or
distortion
with
the
gear
in
the
UP
position
by
turning
retract
Or)
(Fig.32-9)
rod
end
PIlI
iR
AN960-10
or
AN970-3
washers
may
be
used
as
tum,
and
retract
tube
(L)
(Fig.325)
rod
end
IN
1
turn.
spacers.
2.
Tighten
jamb
nuts
and reconnect
springs
on
3.
Reconnect
outboard
and Mid-Gear
doors
and inboard
gear
door
bellcrank
(A)
(Fig.32-2B).
check
that
doors
are
faired
with
wing
ski~lwheel
well
opening
and that there
is
no
binding
or
distortion
where
NOTE
link
attaches
to
door.
Adjust
linkage
if
required
(Fig.
Do
not
rig
doors
shut
more
than necessary
as
32-2A).
Fjdend
gear
to
adjust,
then
retract
to
check
this
may
result in
higher
actuator
loads
than
adjustment,
necessary.
4. Check
main
gear
overcenter
preload
torque
for
3.
Adjust
outboard
door
link
to
close
all
gap
at
proper
values.
Re-n’g
entire
landing
gear
system,
if
leading
edge
of door.
If the
door
is
n’gged
too
tight,
the
necessary.
skin
will be
under
stress
(concave)
at
the
point
where
32-10-05
INBOARD
DOOR
RIGGING
the
linkage
is
attached
to
the
door.
It
could also
cause
the
mid and
inboard
doors
to
gap
open.
(S/N
25-1000
thru
25-TEA)
4.
Cycle
gear
manually
and
electn’cally
while
Adjust
inboard
door
link
to
close
doors
with
"O"
inspecting
for
clearances.
Recheck
landing
gear
gap.
Doors must
be
closed
with
gear
e>dended
and
System
n’gging
values.
retracted. If
door
is
not
closed
in
both
positions
refer
to
5.
Remove
aircraft
from
jacks.
landing
gear
rigging procedures
in
Section
32-30-02.
6.
Retum
aircraft
to
service.
Any
adjustment
to
rod
end
on
main
retract
tube
(L)
(Fig.
325)
and rod
end
on
retract
tube
03
(Fig.
32-3)
NOTE
is
at
a
2
to
1
ratio,
respectively;
this
adjustment
will
To
remove
INBOARD
GEAR
DOORS
use
a
change rigging
values.
Re-check
preload
values,
sharpened punch
less
than .093
dia.
or
a
short
EXAMPLE: If
the inboard
gear
door
open
a
small
piece
of
hinge pin
to
open
the
crimped
hinge
amount
when
landing
gear
is
down,
but
closed
when
assembly pin
hole.
32-10-05
OLDWILLWAYNE