Mooney M20M - Page 23

SERVICE
AND
MAINTENANCE
MANUAL M20M
MOONEY
AIRCRAFT
CORPORATION
D.
Inspect
all
instruments
for
proper
pointer
E. Check
operation
of instrument
and
placard
indication,range
and limit
markings,
condition of
lights.
Check rheostat.
indicator
markings,
cracked
or
loose
glass, slippage
F. Check
operation
of
pitot
head heater.
marks,
and
security
of installation.
G. Check
operation
of
cluster
gauge.
E.
Inspect
compass
for
proper
lighting,
compensation,
security
of
mounting,
liquid leakage,
H.
Check
operation
of fuel
gauges.
and
discoloration.
Swing
compass
at
annual
inspection
I.
Check
operation
of annunciator
light
press-to-test
and
after
any
new
equipment
has
been installed.
switch.
Degaussing
tubular
structure
may
be
necessary
if
compass
will
not
compensate
with
in
100.
See
Service
Operatian
of
ignition
switch,
and
starter
Instruction
M20-95.
F.
Inspect
altimeter
for
scale
error,
disrolored
K.
Flight
check
operation
of
landing
gear
position
markings,
proper
pointer
readings, setting
knob
lights
and
warning
horn.
freedom,
and
synchronization
of barometric scale with
L.
Flight
check
operation
of
stall
warning
hem.
reference
markers.
M.
Check
operation
of
"Prop
De-ice"
(if
installed).
G.
Inspect
Right
panel
for
security
of
mounting,
Push switch
"ON",
observe
prop
de-ice
annunciator
for
condition
of
shock
mounts,
freedom
from
interference
illumination
(BLUE light).
Observe
"BUS
LOAD" meter
with
structure,
and condition
of
ground
straps.
(27-0001
thru
27-0052)
or
ammeter
(27-0053
thru
H.
Inspect
Avionics
Equipment
for
proper
operation
27-TEA)
for
fluctuation
during
cycle
action
of
timer.
and
security.
N.
Inspect
batteries,
battery
box
areas,
and
batteries’
connections
for
proper
installation
and
i.
Inspect
Avionics
antennas,
wiring,
and
shielding
cleanliness.
for obvious
damage
or
defects.
11.
MISCELLANEIUS/OPTIONAL
EQUIPMENT
J.
Inspect
pitot
head
for
port
obstruction;
check
lines for
cracks,
dents, kinks,
proper
bend
radius,
and
A.
Inspect
anyu
installed
equipment
not
covered
by
security
of attachment.
Drain
system
and check
for
previous paragraphs
for
proper
operation,
attachment
leaks.
or
obvious
defects.
K.
Inspect
static
ports
for obstruction and
12.
POST INSPECTION
FLIGHT
TEST.
aerodynamic
smoothness
at
port
installations.
Inspect
Flight
test
the
aircraft
to
verify
correction
of
all
lines
kr
bends,
cracks,
dents,
kinks,
and
security
of
malfunctions
and
abnormalities.
Make
proper
entries
in
attachment.
Drain
system
and check
for
leaks. Check
aircraft
log
book.
alternate
static
pressure
source
located
on
left
flight
Wing
access covers
may vary
to
some
degree
panel.
between model
year
aircraft.
10.
ELECTRICAL
FUNCTIONAL
TEST.
Component
locations remain
basically
unchanged.
A.
Check
operation
of
navigation
lights.
B.
Check
operation
of
landing
taxi
lights.
C. Check
operation
of dome
lights
and
cigar
lighter.
D.
Check
operation
of anticollision
lights.
4-99
5-20-06
15
OLDWILLWAYNE