b.
Chwk
oil pressure and temperamre.
6.
Check
dwtrica9. load meter for idteation (at
1200
rpm
or gretlter, opration of any elmtrical ewipmenP should
give an
Mication).
d.
Chwk cyliMer head teqerature.
e.
Set
dock*
f. Check manifold prasure puge ad tachometer for read-
ings proportional to
engine power,
Check rate of climb, airspd,
and
turn
I.%&
bank
indi
eator for zero redings.
he Check artificial horimn and directional gyros for
pro-
per orimation.
i,
Tat
gear indicator lights
and
vacuum warning lights.
Set.
trim to take-off setting
(see
Indicator),
Cheek cowl
flaps
open.
Set
wing
flaps
to take-off
settinag
(see
indicator),
Turn on boost pump.
Check
tTla@etos
at
1700
RPM
for smooth operation
am%
maximum
drop
of
125
RPM.
NOTE:
If
one
magneto
rams
rough; turn
the
switch back
to
the
""btW9
position
ad
reduce
the
power
to
$00
RE3Ms
Allow
the
engine
to
rvaa-8
for
a
rnir~ute
and
then
slowly
increase
the power to
22W
WPM
and
recheck
the magnetos, This operation
will
usually
burn
out
the
carbon deposits
a&
alllow
the
mag-
netos to
check properly.
Exercise
the propeller
st
18W-2m0
RPM
by pulling
the
propeller control to
the
"full-out" positfoar. After the tach-
omeyer
laas
shorn a drop-Mf of
100
RPM,
push the. propeller
control to
the
"fu%l-in6 "osfrion.
Check mimure rich (full forward).
Check
lights if flight
ja
at night.
Check all seat belts.
Close door and pilot window and latch shut.
Clear floor for retraction handle clearance.
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