Mooney M20M - Oil Pressure

SERVICE
AND
MAINTENANCE
MANUAL
M20M MOONEY
AIRCRAFT CORPORATION
79-30-00
INDICATING
DIGITAL GAUGES
(27-0258
THRU
27-TEA)
79-30-01
OIL PRESSURE
Ref.
Figure
39-48
for
OP
adjustment
location.
Oil
pressure
indicating
is
provided
through
a
pressure
1´•
Tee in calibrated OP
gauge
upstream
of
transducer.
transducer
plumbed
into
the
engine
oil
system,
see
2.
Adjust
Z
(zero)
and
S
(span)
of
Moritz
gauge
face
to
(Figure
79-1).
Pressure variations
change
the
concure
with value
on
calibrated
gauge.
resistance
within
the transducer and
this
signal
drives
3.
Disconnect
CalibratedOP
gauge.
and
check
for
the
oil
pressure gauge
located within
the
cluster
leaks.
gauge.
OIL TEMP,
TRANSDUCER
OIL
FILTER
~r
vAcUuM
PUMP
C3IL
PRESS~
TRANSDUCER
Ij
OIL PRESS,
LINE TO
TURBOCHARGER
WAS
TEGATE
DETAIL
A
FWD
TOP VIEW
OIL
PRESSURE TRANSDUCER
FIGURE
79-4
79-30-00
4-99
OLDWILLWAYNE