Mooney M20K - Cabin Door Seal; Baggage Compartment Door - Maintenance Practices

MOONEY
AIRCRAFT
CORPORATION
M20K
SERVICE
AND
MAINTENANCE
MANUAL
A.
Latching
pin
must
contact
striker
plate,
on
i.
When
seal is
properly
attached,
door
should
door
frame,
full
circumference
of
pin,
when
mechanism
close
with little
effort.
Is In
full
latched
position.
NOTE
B.
Latching
pin
must
clear
striker
plate
when
opening
or
closing
door
with
latching
mechanism
in
full
Door
contour
can
be
altered
slightly
to
conform
with
cabin
contour,
if
needed,
for
proper
fit
and
open
position,
sealing.
C. As
lower
link
(1)
and
bellcrank
arm
(2),
(Fig.
52-1)
travel
over
center,
spring
(3),
is
to
be
com-
52-30-00
BAGGAGE
COMPARTMENT
DOOR
pressed
to
1.000
+/-.030.
MAINTENANCE
PRACTICES
NOTE
1.
Removal.
Washers
may
be
added
between
spring
and
link
or
Baggage
compartment
door
may
be
removed
to
310294-501
housing
assembly
(4)
to
comply
with
replace
or
repair
door
or
to
replace
a
damaged
hinge.
items
B
and
C,
(Figure
52-1),
A
Remove
coat
hanger
and
headliner
panel
lo-
D.
Lower
link
(1)
and
bellcrank
arm
(2),
in
full
cated
inside
and
directly
under
baggage
door
hinge
locked
position,
should
be
overcenter
a
minimum
of.3
area.
inches,
(Figure
52-1).
B.
Pull
insulation
back
to
clear rivet
shanks.
C.
Center
punch
rivet
heads
holding
hinge
half to
NOTE
It Is
not
necessary
that
lower
link
(1)
contact
upper
fuselage.
D.
Carefully
drill
rivet
heads and
punch
rivets
from
link
(5),
(Figure
52-1).
holes.
E.
Outside
handle
is
to
be flush
with
outside
skin
E.
Work
a
putty
knife
or
thin
piece
of
aluminum
when
mechanism
is
in
full latched
position.
between
outer
skin
and
hinge
and
inner
skin
frame
and
F. In
full
latched
position,
upper
latch
jaws
(6)
hinge
to
break sealant
bond.
must
be
closed
and
latch
slide
cam
(7)
at
end
of
its
full
F. Remove
hinge
and
baggage
door
assembly
travel.
See
adjustment
points
(8)
and
(9),
(Figure
52-1).
carefully.
G. In
full
open
position
upper
latch
jaws
must be
G.
Clean
hinge
and
hinge
mounting
area
open
and
slide
cam
at
end of
its
full
travel.
thoroughly
of
all
sealant
or
foreign
material.
NOTE
2.
Repair.
Slide
cam
(7)
moves
1.13
in. from
the
full
latched
The
baggage
door
may
be
repaired
per
standard
repair
to
full
open
position.
procedures
in
accordance
with
AC
43.13-1A.
Repairs
may
be
made
to
baggage
door
on
airplane,
if
feasible.
52-12-00
CABIN
DOOR
SEAL
NOTE
The
cabin
door
seal
is
an
extruded
rubber
seal
filled
If
repairs
are
to
be
made
the
interior
trim
panel
with
a
soft foam.
Unless
deformed
or
torn,
seal
will
pro-
may
require
removal.
vide
adequate
sealing
around
periphery
of door
dun’ng
flight
conditions.
3.
Installation.
1.
Cabin
door
seal
replacement.
OLD
HINGE
A.
The
seal
is held to
inner
door
frame
with
ad-
A.
Place
repaired
baggage
door
with old
hinge
hesive.
into
position
and
cleco
securely
to
assure
fit
of
door;
B. Remove
door
inner
tn’m
panel
to
gain
access
check
latching
operations.
to door
seal.
B. Remove
door
assure
attachment
area
is
clean
C. Pull
seal
from
door
frame.
D.
Clean
area
with
lacquer
thinner
to
help
soften
Of
Old
sealant.
C.
Apply
sealant,
PR
1403-G-B2
or
equivalent,
to
remaining
adhesive.
Remove
excess
adhesive.
hinge
attachment
area
between
outer
skin
and
inner
CAUTION
frame.
Care
should
be
exercised
to
keep
lacquer
thinner
D.
Reinstall
door
assembly
with
old
hinge
and
from
dripping
on
wing
or
any
other
portion
of
cleco
hinge
for
proper
placement.
airplane.
E.
Install
rivets
(AD4
standard,
AD5
oversize)
in
all
E.
Coat
cleaned
door
frame
with
adhesive
(St.
holes.
Clair
#4587).
NEW
HINGE
F.
Coat bond
area
of
new
seal
with
adhesive
(St.
A.
Place
old
door
assembly,
with
new
hinge,
or
Clair
#4587).
new
door
assembly
and
new
hinge,
into
position
and
G.
Let
both
applications
dry
until
tacky.
latch
door
in
place.
H.
Carefully
place
end
of
seal
into
position
at
bot-
tom
of
door
and continue
around
door
until
seal
is
NOTE
firmly
attached.
Do
not
pull
tight
around
corners.
Cut
Hinge
mounting
area
should
be
clean
of
old
off
any
excess
seal.
sealant
and
debris.
52-12-00
OLDWILLWAYNE