Mooney M20M - Page 158

SERVICE
AND
MAINTENANCE
MANUAL
M20M
MOONR(
AIRCRAFT
CORPORATION
PLESSEY
ACTUATOR
SEE
SERVICE
INSTRUCTION
M20-92
15
,%I
2
MOD.
IDENT.
PLATE
5
12
7
13
EATON ACTUATOR
9/
11
(P/N
102000)
SMM3~-14
i,,
SEE SERVICE
INSTR.
M20-5ZB
LDG.
GR.
ACTUATOR
(EXPLODED
VIEW)
FIGURE
32-14
6.
Remove bolt
from Helm
bearing
at
retract
6.
After
disassembly,
clean
clutch,
gears,
and
bellcrank.
housing
thoroughly.
Discard removed
screws
(3)
8
(4).
Discard
old clutch
(no-back)
spring.
7. Disconnect
electrical
connection
from
actuator.
8.
See
32-30-06
procedure
prior
to
reassembly
for
8.
Remove
bolt
from
lug
at
Hat
Section.
additional
maintenance,
if
necessary.
9.
Remove actuator
from
aircraft.
RE-ASSEMBLY
OF
ACTUATOR
DISSASSEMBLY
OF
ACTUATOR
1.
Lubricate
clutch
housing
I/D
and
new
clutch
spring
1.
Use
impact
screwdriver
to
remove
two
long
thoroughly
with lube
(Mll-G-81922)
poly-lube.
screws
(3),
and
two
short
screws
(4).
Screw
8 bolts
2.
Using
gear
assembly
(6)
as
insertion
tool,
place
are
secured
with
LocMite
Grade
A.
new
clutch
spring
(9)
on
cam
end
of
assembly
and
2.
With
razor
or
similar
tool,
slice
through
tuming
CCWI
install
spring
into
clutch
housing
(8)
to
identification
plate
and
remove
entire
recoiler
assembly
about
mid-point.
Do
not
force
spring.
While
continuing
(5).
to turn
CCW,
gently
push
clutch
spring
into
bore until
NOTE
fully
seated. Withdraw
gear
assembly
(6).
Care
should
be
taken
to
not
allowbearings
or
NOTE
shims
to
drop
out
of
clutch
housing
mount
Be
sure
spring
is
all
the
way
in
and
seated
assembly.
around
cam.
3.
Remove
input
gear
assembly
(6)
from clutch
3.
Insert
clutch
gear
assembly
(10)
into
clutch
spring
housing
(8)
by
rotating
and
pulling
with
slight
force.
and
housing
frrom
cylindricalend
of
husing,
insuring
4.
Remove
two
screws
(7)
and
remove
clutch
that
spring
tangs
fit
into
recess
in
cam.
housing
(8),
clutch
(00-back) spring
(9),
and
input
gear
NOTE
assembly
(10)
from
actuator
body.
When
clutch
spring
is
properly
seated,
large
5.
Remove
clutch
(no-back) spring
(9)
from
clutch
input
gear
(6)
can
be
rotated
in
either
direction
housing using input
gear
assembly
(6)
as
remova
tool.
and
small
output
gear
(10)
will follow
rotation
Insert
(6)
into
clutch
spring
from
flanged
end
of
housing
direction.
(8),
and
remove
clutch
spring
by
rotating
gear
CCW
and
pulling slightly.
4.
Lubricate
output
gear
teeth
(10)
with
MIL-G-81322
poly-lube
and
install
clutch
housing,
gear
and
spring
NOTE
assembly
into
actuator
body
by
mating
(10)
gear
to
the
DO
NOT
TURN
CW.
Spring
can
be
damaged.
output
gear
train
assembly.
To
engage
gear
teeth and
32-30-05
4-99
14
OLDWILLWAYNE