Mooney M20K - Engine Ground Operation Checkout; Engine Set Up Procedure

SERVICE
AND
MAINTENANCE
MANUAL
M20K
MOONEY AIRCRAFT CORPORATION
L.
ABemator
and
standby
generator
(if
installed)
control
at
FULL
RICH,
and
maintain RPM in
the
1000
win’ng
is
secure.
to
1200
RPM
range
during
warmup
and
ground
run.
M.
Exhaust
system
is
secure.
A.
Warmup
engine
until
temperature
indications
N.
Vacuum lines
and connections
are
secure.
are
normal.
Monitorcylinder
head
and
oil
temperature
instruments
for
overtemperature.
O.
Fuel connedions
are
tight
and
pressure
checked.
B. Check
magnetos
at
1800-2000 RPM
with
P.
Manifold
pressure
lines
are
tight.
propeller
at
high
RPM
blade
angle.
Switch
Q.
Oil
pressure
lines
are
tight
and
pressure
checked.
ignition-starter
switch
from
BOTH
to
LEFT
to
check
mag
drop.
Switch
back
to
BOTH
until RPM
returns
to
R.
Fuel
injection
lines
are
tight
and
pressure
checked,
normal.
Switch from
BOTH
to
RIGHT
and check
mag
S.
Oil filter is installed
and
secure.
drop.Retum
switch
to
BOTH.
Mag
drop
should
not
T.
Induction
manifolds
are secure.
exceed 150
RPM
on
either
magneto
(drop
should
be
within
50
RPM
of each
other).
A
smooth
drop
off
past
U.
All
lines,
hoses,
and wires
are
properly
anchored,
normal is
usually
a
sign
of
too
lean
or
too
rich mi~dure.
V. Induction
air
filter is installed
and
secure.
If
no
drop
in
RPM,
check
for
open
or
broken P-leads.
W.
Engine
area
is free of loose
objects,
tools,
etc.
71-0050
ENGINE SET
UP
PROCEDURE
X.
Cowling
is installed
and
secure
(See
Section
71-11).
FOR
TS10360-GB,
IB,
NIB,
SE
Y.
Cowl
flap
control
rods
are
conneded.
It
is
recommended
that
the
TSIO-360-GB,-LB,
-MB
or
-SB
engine
installed
on
Mooney
M20K aircraft be
set
7190-40
ENGINE
GROUND
OPERATION
up
according
to
the
following
instructions
in
conjundion
CHECKOUT
with
Teledyne
Continental
Motow
Operator’s
Manual
1.Prestarting
procedure
(with
aircraft
headed into
wind):
and
appropn’ate
Service
Bulletins
CTCM
SE M89-10
and
subsequent
issues).
There
are
several
steps
A. Tum
ignition
switch OFF.
required
to
ensure
proper
setup
of
engine
in all
B.
Check
magneto
ground
connections.
operating
ranges.
C.
Check
engine
oil level,
i.
Maten’alsTTools
Required:
D.
Check fuel
quantity.
A.
Ground
support
equipment
kit
PIN GSE
E.
Operate
all
controls
through
full
range
to
check
030027-501.
for
binding.
B.
Miscellaneous
hand
tools.
Required
for
I=.
Check baffles
and
cowling
for
security.
adjustment
and
to
disconnect
or
conned
frttings
and
hoses.
G.
Open
cowl
flaps;
check
operation. Single
cowl
flap
on
25-1000
and
ON.
C.
Safety
wire.
H.
Drain
fuel
sumps
and
gascolator;
check for
D.
Ty-rap
and
installation tool.
sediment and
water.
E.
Pressure
gauge,
with
pressure
source
(sqeeze
I.
Place
wheel chocks and
set
parking
brake,
bulb)
for leak
checks
pn’or
to
connection
of calibrated
2.
Starting procedure:
gauges
to
aircraft
systems.
A. Set
propeller
govemor
control: FULL
FWD.
2.
Procedures
for
Calibrated
Gauges
Connections.
(HIGH
RPM).
A.
Reference
Figure
71-1 for
location
of
B. Turn fuel
valve ON.
connections
on
the
TSIO-360-GB
or
-LB
engine
and
Figure
71-4B
for
the -MB
or
-SB
engine.
C. Set
mi~dure
control: FULL RICH.
B. On
aircraft
S/N
250247
thru 25-0835 there
are
D.
Open
throttle FULL. Push
primer
for 3-5
firewall
fittings
installed
which
can
be used for
routing
seconds
or use
"HI BOOST" until
positive
indication
of
test
gauge
lines
into
the
cabin.
S/N 25-0836
and
ON
fuel flow
is obtained.
Retard
to
1/4
open.
have
an access
cover on
footwell.
This
cover can
be
E.
Clear
propeller
area.
removed
and
a
fitting
adapter
cover,
Pn\l
050006-501,
installed
during
engine
set
up
to
allow
hoses
to
be
F.
Start
engine.
Check
oil
pressure.
If
no
oil
routed
dun’ng adjustment
procedures.
The
adapter
pressure
is
indicated
within
30
seconds,
shutdown
cover
is
available thru
Mooney
Service
Centers
as
part
engine
and trouble shoot oil
system.
Refer
to
TCM
of GSE
030027 kit
of
step
1,
A.
maintenance
publications
for
procedures.
G.
Set throttle for idle
at
900
to
1000 RPM
for
one
C.
Installation
ofTest
Gauges
minute; then,
advance throttle
slowly
to
1200 RPM
for
1. S/N
25-0001
thru
25-0999
Remove
cap
from the
engine
warmup.
unmetered
fuel
tee
on
the
right
side of the throttle
3. Ground
run
and
warmup.
Always
head
aircraft into
body.
S/N 25-1000
3
ON
Disconnect the
unmetered
fuel line
on
n’ght
side of
the
throttle
body.
Install
a
tee
the wind
dun’ng
warmup.
Always
select
the
high
RPM
blade-angle
setting
when
ground
running engine.
a"d Short
length
of
hose
to
reconnect
the line.
Never
idle
for
e~dended
periods
at
low
RPM
(low
RPM
Install
a
0
to
60 PSI
calibrated
pressure gauge
using
will
foul
spark
plugs).
Always
operate
with
m~ture
suitable
length
of hose.
71-00-40
OLDWILLWAYNE