Mooney Ranger M20C Reference manual

/nao-1~7
SVBJECT:
INSTALLATION
OF
OPERATION PW\CARO
P/N
150010-111
MODELS EFFECTED:
M20
and
IM22 Series
Aircraft
TIME OF
COMPLIIINCE:
On
or
before
neX,
100 iiour
Inspection
INTRODIICTION:
P/N
150010-111
is
a
placard
that
is
to
be adhered
to an
area on
the
flight panel
(ret’erence
shefches
shown
below)
in
full
view
of
the
pilot.
INSTRL[CTIONS:
NOTE -1. Sketch 1-
depicts
hlZO
series
flight
panel
2. Sketch
2
depicts
M22
series
flight panel
All
placards
are
self-adhering
(pressure
sensitive)
M20
Series Aircraft
(1)
Location A
(Shounn
on
Sketch
1)
order
Kit No. 1
This
is
the
location
far
adhering placard
150010-111
on
aircraft:
M20C
S/Nls
2121
thru
h?013L
#200
S/N’E
i.
101
thru
2hO
EZ20E
S/M’s
101
to
h80001
E70F
9/N’´•
hi´•0002 thru
h70~85
Placard
F/I
1:00:9-b3
(Gear
Ooum)
is
to
be adhered
as
sho~a
on
Sketch
1 if
placard
150010-111
is
adhered
per
this recommended
1A’
location.
(2)
YIILI-V´•II
YI
Y
(Sho~
on
Sketch
1)
Locationl
B C
Locaiions
B and C
(optional)
are
for
other
’120
aircraft
not
feasible
on
location
A.
If thi´•
placard
cannot
be installed
on
recommended locations
A, R,
or
C,
then
it is
to
be
adhered
to
;te
left
of line A-A
(shorn~
on
Sketch
1)
an
the
flieht panel--;r
full view
of
pilot.
(L)
AdilerP rticker’’
to
outside
of front
coier
of ?I?O
Series
Aircraft
Oxners
Manual.
M22 Series
iiircraSt
(1)
Adhere
P/I
150010-111
placard
on
M22
S/hi’s
C.70001
and
~70002
as
shorn~
an
Sketch
2.
(2)
Adhere
sticker"
to
outside
of
front cover
of ~22
Series
Aircraf~
Ouiner;
Manual.
SERVICE
BIILLETIN KIT
NO.
1
150010-111
Placard
lane)
li0019-h3
Placard
(or,p)
Stic~eri’(ons
SZRTIICE BlJLLFTIN
KIT
NO.
2
,,,,,,.,,I
it
Sticker
is
made of
paper
and
has
same
size,
desian,
and
wording
as
P/N
150010-111
placard.
I
oFa

i
~k,
o
09
a
‘B
´•I(´•01*1.):
oh
:-I
onaet lilt Il´•Ulrl
ONLI-O´•II´•
I´•UI´•l
M
IN´•
~I´•
II~ I´•
U1
o
hr~un *lh rlili´•
L
Ua~ III*
Ihllil~lll´•l´•l´•li´•(
Il´•l´•LI´•lllillb li´•il´•li´•l.
PJN
150010-111 Plpep~
To
be
Lnsta~led
an
1I1
M-20
esrisa
~ar
locPLLon
’A’
drcralt
in
Lull vie.
alpllot.
ONI.Y
P/N
150038-45
PLpeard
BYLTCB
1 nm
aERIE8
PLI(IIP~
PANEL)
s
BO
o
6’
O
Q
90~
Q
oPrlnrs THS
I1RCRl\lr ONLY-
Oall,~ raaling
awara
manull
8
with
awnsr
manuai
an
bpard
O
8
ear
vau
all
st
v
a
und,l.,nl
all ol
´•00
P/N
150010--111 Placard
To be
installed
on
all
M-22
series
aircraft
in
full
view
of
pilot.
SKETCH
2
(M-22
SERIES
FLIGRI~
PANEL)
of
a

SUBJECT:
ALTIMETER
INSPECTION
MODELSPI~EC1TED:
~zoc,
S/N
670001-670135
~20E,
S/N
1177,
1199,
1217,
1268,
1273,
1277,1281,
1283,
1286
thru
1288,
1290,
1292,
1293,
1295
thru
1308,
670001
thru
670062
~20F,
S/N
660001
ihru
660004,
670001
thru
670446
P122,
S/N
670001
and
670002
This
Bulletin
will also
apply
to
any
other
Mooney
airpla3le
for
which
a
Trleston-Garwin
Model
22-374
aftimeter
was
purchased
between
July
i,
1966
and
August
2,
1967.
~E
OF
COMPLIANCE:
Immedia’;ely,
this Service
Bulletin
is
mandatory.
INTRODUCTION=
Evidence has
been found that
an
accumulation
of tolerances
in
some
Weston-Garwin
Model
22-374
altimeters
can
cause
a
malfunction
of the
instrument.
Since
this
condition is
li~ely
to
exist
in all
airplanes
which
are
equipped
with
Model
22-374
altimeters,
this
Service
Bulletin
is
being
issued
to
require
testing
of
the
altimeter
and
replacement,
if
necessary,
on
several models
of
Mooney
airplanes.
II~STfLUCTIONS:
To
determine
if
the
Weston-Gar~Jin
Model
22-374
altimeters
are
operating
properly,
accomplish
the
following:
1)
Set
barometric
scale
or" altimeter
to
coincide
with
appropriate
field.
pressure
and
check
altimeter
reading.
It
should
agree
with
field
elevation
allowing
for
a
tolerance
of
plus
or
minus
100 feet.
2)
Set
barometric
scale
of
altimeter
to
29.92
inches
of
hg
(1013.3 mi77;hars)
and
observe
the altimeter
reading.
3)
Turn
the
bare
mechanism
so
as
to
move
the
scale
to
the
low
end
stop.
During
this
movement,
exert
slight
pressure
forward
and
aft
alternately
in
order
to
see
if
it
is
possible
to
cause
the
internal
mechanism
to
become
disen,oa,Ped.
The
disengagement
will
be
obvious
if the
pointer
hand fails
to rotate
as
the
knob
is turned.
4)
Turn
the knob
for bare
scale
soas
to
move
the scale
to
the
high
end
stop.
During
this
motion,
again
exert
pressure
by
alternately
pushing
and
pulling
slightly
and
watch
for
needle
slippage.

INSTRUCTIONS:
5)
Turn
the
barometric
scale
back
to
24.42
inches
of
hg
(1013,3
and
compare
this
altimet;er
reading
with
the
reading
obtained
in
Step
2.
The
readings
should
be
the
same.
If
the
pointers
do
not,
at
all
times,
move
in direct
relation
with the
bare
scale,
or
if
the
reading
of
Step
2
does
not
agree
with
the
final
reading,
or
if
the
reading
in
Step
1
is
not
within
tolerances,
then
the
altimeter
is
not
working
properly,
and
ii;
should
be
replaced
or
repaired
at
an
approved
facility.
Aircraft
with
defective
altimeters
shall
fly
VFR
only
in
visual
contact
with
the
ground
until
the altimeter
is
replaced
or
repaired.
The
check
required by
this
Service
Bulletin
may
be
per-
formed
by
the
pilot.
~ZI´•

OON
R~C;SA
-9
i"
dOX
Zlrz
36
´•1.
SUB;IECT:
Fuel
Filler
Caps
(Shaw Aero),
Inspection
and
Adjustment
MODUS/
MZ0C
S/N
2623
and
ON,
M20D S/N 201 gr
ON,
ALL
M20E, M20F, M20G,
M20J,
M20K
S/N
AFFECTED:
and
M22 Aircraft
TIME
OF
COMPLIANCE:
Within next
25
night
hours,
and
every
100 hour/annual
inspection
thereafter.
INTRODUCTION:
Exposure
to
weather.
fuel
fumes,
fuel and
possibly
other elements
have
a
deteriorating
effect
on
O’ring packings
and
seals. The
two
O’rings
on
the
Shaw
Aero
fuel filler
cap
assembly
have been
reported
to
lose
their resilience and
sealing
characteristics
after
a
period
oftime
when
exposed
to
these elements.
This S.B. is
intended
to
describe
inspection
procedures
for this
deterioration.
INSTRUCTIONS:
Fuel filler
port cap
assemblies
should
be
checked
periodically
for
proper
sealing
and
should
be
serviced
occasionally
to
prevent
hard
to
open
or
close
conditions.
I
Refer
to
Figure
S.B.
M20-229-1
andthe
following procedures
for
these
inspections
and
adjustments:
i.
TheO’ring
real
(1)
amur.d the
cap
assembb
should be
kept
clean and
free
of dirt
orgrit
that
might
cause
abrasive action
on
seal
or
mating nange.
Occasional lubrication with
petroleum
jelly
or
Tri-Flow will
keep
the
O’ring
soft
and
pliable.
2.
The
shaft
(2)
running
through
the
center
of
the
cap
housing,
that actuated the
rotating
lock
plate
(3)
should
be
lubricated
occasionally
with
Tri-Flow,
or
equivalent,
to
prevent
I
binding
while
opening
or
closing
the
cap
assembly.
This should also lubricate the
O’ring
;(4)
that
seals
this shaft.
WARNING
Water
can
enter
the fuel
tank
through
a
loose
fitting
or
damaged
cap.
This
should
be
corrected
as
soon
as
possible.
3.
The
sealing capability
of each
cap
assembly
should be checked
periodically.
This
can
be
accomplished
per
the
following procedures:
A. Remove
cap
assembly
form
wing
filler
port
and
inspect O’ring
(1)
for
any
damage
or
brittleness.
Remove
and
replace
if
needed.
B.
Adjust
tension
of
shaft
(2)
and
rotating
lock
plate
(3)
by
removing
cotter
pin
(5)
from
nut
(6)
on
threaded
portion
of shaft
t2).
Tighten
nut
(6)
so
cap
assembly
handle
(7)
can
be
opened,
turned and
shut
with
hand
pressure
and still
provide
the
necessary
seal
of
cap
assembly
to
keep
water
from
entering
fuel
tank.
C. Fuel
selector
should
be in the
OFF
position prior
to
pressurizing
the
fuel
tanks.
D.
Connect
rubber hose
to
each
tank’s vent
line.
Apply
only
one-half
pound
(1/2
psi)
air
pressure.
Check
for
fuel
cap
leaks
by
soaping
circumference
of ftlIer
cap
assembly
and
observing
bubbles.
Replace
O’rings
if
bubbles
are
observed
and
adjustment
of
the
nut
does
not
stop
the leak.
’’CAUTION"
Use
only
one-half
pou
nd
(0.5
psi)
of
air
pressure
in
tank.
Higher
pressure
ma~
damage
the fuel
tank.
"NOTE"
MZOI<
aircraft
must
have
the
anti-siphon
valve inside
filler
port
propped open
during
this
pressure
testing.
REFERENCE
DATA:
N/A
PARTS
LIST:
(Parts
NOT
included
in kit order
if
needed).
Part
Number
Description
Qty. Required
MS29513-010
O’Ring
tcenter)
1
MS29513-338
O’Ring
touter)
(for
431-9R
and
1
531-001
cap)

Page
2
of
2
SE.
M20-229A
2-12-86
FIGURES/TABLES:
I’
I
FIGURE
S.B.
M20-229-1

g
b;L
MOONEY
L\1RCRAFt?i~OR
NLIMBER
-r-
-´•r
r
bdX
rj‘´•
KERRYILLE,
rrXAS
76026
g
i-i;i´•;;
.":rtnSeuLLETIN
IS
FA*
APPROVED~ ;-i
.-_-I-
SUBJECT:
Inspection
of Fuel Tank Sealant
Application
MODELS/
M20B,
M20C,
M20D,
M20E,
M20F,
M20G
M22 ALL
SERIAL
NUMBERS.
S/N
AFFECTED:
M20J:
thru
24-1498;
M20K:
SM25-0001
thru
25-0854.
h120J:
S/N23-1499
ON
and
M20K:
S~25-0855
ON
ONLY
IF
FUEL
TANK
HAS
BEEN
RESEALED
BY
FIELD PERSONNEL.
TIME OF COMPLIANCE:
Within
next
50
flight
hours
or
at
next
scheduled
inspection.
INTRODUCTION:
Reports
have
been
received that fuel
and
water
have
been
found
trapped
between
ribs due
to
one
d~more
rib
drain
holes
being
sealed
over
during
tank
sealing; particularly
in
tanks
that
have
been
resealed.
INSTRUCTIONS:
General
Inspect
to
ensure
all
required
rib
holes
are
open
to
allow fuel
(or
any
water)
to
move
to
the lowest
area
of the
tank.
Refer
to
Figures
M20-230-1 thru
-7
for
areas
to
check for
specified
holes
to
be
open
and
NOT
filled
with
sealant
compound.
i.
Position
airplanes
in
an
approximate
level
attitude
tall
axis) on
its
landing
gear.
Drain
fuel
per
instructions
in
applicable
Service
and
Maintenance
Manual.
2.
Carefully
remove
fuel
tank
access
covers
on
top
ofwing
as
indicated
below
for
a
particular
model
(reference
Figure
MZO-uO-l).
NOTE
In
lieu of
access
cover
removal
optional
methods of
inspection
are
acceptable.
f
However,
the
method MUST be
demonstrated
to
the local FAA
inspector
that
a
poshi~e
determination
can
be
made
that
all holes
are
open
and
the
intent
of
this
Service
Bulletin has
been
complied
with.
A.
MZOB,
M20C. MZOD.
MZOE
and
MZOG
Models:
Access
Cover
No.O
required.
Fuel Transmitter
O
optional.
B.
AIZOF and
hIZOJ Models:
Access
Cover
NoOrequ~red,
NoO~plional.
C.
MZO~
Xlodel:
Access
Cover
No~nd
O
required.
No.
O
8(
O
optional
D
h122
h~lodel:
Access
Cover
No.O
andO
required,
NaO.
06rOoplional.
3.
Inspect
each
tank
bay
outboard
of
each rib
station
for
trapped
fuel
(or
an~
liquid)
that has
not
drained
through
the
passage
holes
at
each
rib station
to
the
fuel tank
sump
drain
area.
4.
Inspect
each
rib station
(refer
to
Figure
M20-230-2
thro
-7)
to
determine
that
all
fuel
passage
holes
are
open
to
allow
fuel
to
drain
from
outboard of rib
stations
to
the
fuel tank
sump
area.
5.
There
should
be
no
fuel
(or
any
liquid)
trapped
outboard
of
any
rib
station.
If
a
positive
determination cannot
be
made
that
fuel is
not
trapped
and/or that
all holes
are
open,
the
access covers
marked
"Opticlnal"
in
paragraph
2.
A thru
D
above,
should be
removed
to
complete
the
inspection.
6.
Ifinspcction
determines
all
holes
are
OPEN
in
the
appropriate
ribs
as
shown
in
figures
M20-230-2
thru
-7
this
portion
of
inspection
is
completed.
Proceed
to
Step
8.
i
7.
Ifinspcction
dctersines
311
holes
are
NOT
DPEN
in Ihe
apprapriale
ribs
as
shou~n
in
Figure
M20-230-2
thru
-7
proceed
as
follows:
A.
Determine csact
position
of
rib
holc)s)
that
are
sealed
over.
B.
U\ing
pointed
csacto
knife clear
hole
of
sealant;
be
careful
not
to
cut
sealant
from
rib
flangc.

S.B.
M20-230A
.Date:
1-16-86
Page
2
of
7
C.
if
after
clearing
hole it
appears
that
fuel
can
get
under
adjoining
sealant
carefully
i’
carefully
reseal
area
without
covering
hole.
use
PRI422BM
or
B2
sealant.
D. Proceed to
Step
8
8.
INtall
all
removed
access
covers
per
Service and
Maintenance
Manual
and
Figure
M-20-230-8.
I
Use PR1403-G-B2
or
equivalent
sealant
as
specified
in S
gr
M
Manual,
noting
cure
time
(PR14UB-1/2
or
B-2
may
be used
if
necessary)
"CAUTION"
Use
of
AN507
screffs
longer
than
7/16
inch
will
puncture
acorn
anchor
nut
in
access
plate.
REFEHENCE
DATA:
N/A
PARTS
LIST:
NIA
FIGURES/TABLES:
See
Figure
M20-UO-1
thru
M20-230-7.
C

f"
Seal
afl
stringer
9E
rib
flungcs,
top
and
bottom
of
tank
FUEL’I’I1N‘K
RIBS
AFFECTED
r~n
M20F
M20K
m20J
hll
nircrnlt
M22
M22
M20K
M22
Witlg
Lcnditlg
Edge
f~-t
r---rll-r~r´•
tl´•ti~
ti
tjsj?zirrr*r
Trulk
Vent
Assy
t;
I,
I,
oQo
O
2
:t
it
(I
:ti
I*
i:
cc*
S~t
Ti:)’f=C,1
s,?l
,I´•
t,c,
t~;
c
´•tl
r-
’F
i~Lli
j
,I
´•r´•
i+~
tl
ci
I
ii-
I’
I;
rl
,L
*b
Lbl-.-"-:Y_
I
it
c
.´•,-----,.~,.,..er.’."
-f~
t:’
5
,c,
c
.i:
i,,
l’i
tl,t
It.
I
,I
I!
i
?l
:C:
;1
,i
;t,
i
5’
-1-
--r
Ci
b
C~
´•I
ft\
t´•
c.~
´•c*
c
-*-t
-L
L
C
C*
C
I
B~D
Tank
W.S.
W
W.S.
W,S.
w.s.
w.5.
w.s.
Drain
24.50
103.5
88.75
74.00
59.25 43.50
Fuel
filler
Qty.
gauge
o\o
port
location optional
on 3,
will
vary
this
with
a/e
BCCBSS
Drain holes
thru
stringers
on
models
cover
bottom
side of
wing
to
be
open.
(4PLCS)
FIGURE
M20-230-1
IVIIIW
I
nnKlhlC.
n~Whl
DRnM
TnT,
~C
Wl~r.\

Seal
rib
as
shown
(this
side
only),
’i
Seal
all
rivets,
nut
plates
St
natljies
(ALL
MODEtS).
´•t´•
i
"i:
111
\\t´•
Seal
bath side
Seel
both
sides
´•r;iF;´•
:i
of
rib
-1-
Top
Wing
Witlg
Top
of
rib
c~
-t´•
-I-
-t
i
-t-
\t-
3
´•-t’
jI__~__
1
r,
i-
-~-11751
t
r´•´•´•-;´•_-1-_
-t-
~nti-slosll
valves
(h120K)
(2
ca.)
I~
G
vent holes
thru
L’
rib
to
remain
open
after
sealing.
Ileopcn
aftcP
(alI
models)
-1-
scaling
1
Iiole
(M?OK)
8
holes
(All
i\
´•t-
oLlicr
aircraft)
1.’,
de
Fuel
pickup
I::
strainer
r.
&linger
s~
td
rn
W,S.
43.50
Inboard
fuel
qty.
transmitter
attach
aoint
7Tr,
o\
W,S. 24.50
FIGURE. M20-230-3
FIGURE
M20-230-2
fl