BEECHCRAFT
Deboneir
C33
Bonenze E33 and F33
SectionVll
· Systems
Description
The cylinder head temperature sensor is installed in the
engine
cylinder which, because of location
in
the compart-
ment, has the highest temperature reading. Monitor
cylinder head temperature after power setting
ad-
justments are made, to assure that the engine operating
temperature remains in the desired range.
The oil pressure normal operating range is
30
to
60
psi.
The
oil pressure should
be
checked when starting the en-
gine and
with
extra attention
when
starting during cold
weather.
The
oil temperature operating range is 100°F to
240°F.
Monitor
the oil temperature after starting to assure
temperature is above
minimum
before advancing the
throttle above
warm-up
rpm and on descent
with
power
reduced to avoid
overcooling.
The tachometer is driven by a flexible shaft from the
engine accessory section. lncorporated in the tachometer
is an engine hour meter which automatically records the
total engine operating time.
MANIFOLD PRESSURE
AND
FUEL
FLOW
INDICATOR
The manifold pressure portion of
this
instrument indi-
cates the pressure of the fuel-air mixture entering the en-
gine
cylinders and is calibrated
in
inches
of
mercury.
Bv
observing. the manifold pressure indications and adjusting
the
propeller andJhroule controls. the power output of the
engine can be regulated.
To
avoid excessive cylinder
pressures during cruise operations. observe the maximum
recommended rpm and manifold pressure
as
indicated on
the Manifold Pressure vs
RPM
graph in the
PER-
FORMANCE Section.
August
1982
7-11
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