Mooney M20K - Cluster Gauge; Landing Gear Switch

SERVICE
AND
MAINTENANCE
MANUAL
MZOK
MOONN
AIRCRAFT
CORPORATION
39-11-91
CLUSTER
GAUGE
To
remove
entire
cluster
gauge,
the
wiring
harness
can
be
disconnected
at
connector
adjacent
to
cluster
The
cluster
gauge
is
located
at
the
top
of
the
Right
gauge
unit.
The
nuts
on
terminal
studs
need
to
be
panel.
Access
is
obtained
by
removing
glareshield
per
removed
so
wire
terminals
can
be
pulled
from
studs
to
section
39-10-01.
Cluster
gauges
have
the
capability
of
modules
from
cluster
gauge
chassis.
Remove
individual
module
replacement.
The
entire
cluster
and
replace
defective
module.
gauge
will
require
removal
from
panel
to
allow
room
to
pull
modules
out.
LIGHT
BULB
ACCESS
s~o
sM,
SMD
m
YN
*r(
VIEW-LOOKING
AT
BACK
SIDE
OF
PILOT’S
PANEL
MODULE
TERMINAL
SIU~S
CONFIGURAT1ON
OF
CLUSTER
GAUGE
WILL
VARY
BETWEEN
MODEL
YEAR
AIRCRAFT.
CHT
k~j
’F
tar
Nn
pnlP1Cw
nm
Nd-Pwss
OUlf)lP
(MP)
LOOSEN
SCREW
OF
INDMDUAL
GAUGE
AND
PULL
GAUGE
OUT.
REPLACE
GAUGE
INTO
CLUSTER.
SECURE
SCREW.
CLUSTER
GAUGE
OIIEW
LOOKING
AF~
FIGURE
39
3
TROUBLE
SHOOTING
GUIDE
FOR
CLUSTERS
PRESSURE
INSTRUMENTS
GAUGE
CONDITION
CHECK
FOR
THESE
POSSIBILITIES
Gauge
reads
full
scale
with
WTre
between
sender
and
gauge
engine
shut
down.
disconnected
or
open.
Faulty
sender.
Faulty
gauge.
Gauge
reads
zero
when
engine
Wire
between
sender
and
gauge
is
running,
grounded.
Faulty
sender.
Faulty
gauge.
39-11-01
OLDWILLWAYNE