Mooney M20K - Indicating; Oil Pressure; Oil Temperature

SERVICE AND
MAINTENANCE MANUAL
M20K
MOONEY
AIRCRAFT CORPORATION
OIL
PRESSURE
9
c.
TRANSDUCER
a
Fw
4
I’
~;Grz
B
O,
C
H
A~´•
G
E
R
I,,
OIL
FILTER
OIL
PRESSURE
TRANSDUCER
LINE
TURBO
CHARGER
OIL
SCAVENGER
LINE
t
TURBO
CHARGER
OIL
PRESSURE
LINE
VIEW
LOOKING
INBOARD
FROM
R.H.
SIDE
ENGINE
TURBOCHARGER OIL LUBRICATION
SYSTEM
FIGURE
79
2
(25-0001
thru
25-0999)
79-30-00
INDICATING
79-30-02
OIL
TEMPERATURE
79-30-01
OIL
PRESSURE
The
oil
temperature
gauge
is
an
electric
unit
receiving
its
signal
from
a
temperature
bulb
in
the
engine
case.
Oil
pressure
indicating
is
provided through
a
pressure
located
between
the oil
cooler
and
the
case.
The
probe
transducer
plumbed
into
the
engine
oil
system,
see
resistance
changes
as
the
oil
temperature
changes
and
(Figure
79-2).
Pressure variations
change
the resis-
this
varies the
readout
on
the
instrument.
tance
within the
transducer
and this
signal
drives the
oil
pressure
gauge
located
within the cluster
gauge.
79´•30-00
OLDWILLWAYNE