Mooney M20R - Abbreviations to the Electrical System Hardware Charts; Wiring Identification System

MOONEY AIRCRAFT CORPORATION
M20R
SERVICE
AND
MAINTENANCE
MANUAL
91-00-02 -WIRING IDENTIFICATION
SYST~M
The
Mooney
Aircraft
Corporation
wiring/equipme?t~
identification
system
used
in
current
production
aircraft
deletes
the
Model Number annotation. The
purpose
of
thisi
is
to
standardize the
identification
of
a
system
function/compo-
nent
for all model of aircraft. The
functional
groupsi
are
basically
the
same
as
earlier
identification
numbers.
These
new
functional
groups
apply
to
schematic
d~awing
800304
8
800383. The
new
functional
groups
are as
fol-
lows:CR
First two/three letters
Cir~uit
Function
I
04 First
set
of numerals
Wi~eSequence
A
Single
letter in series
Cbnfrguration
20 Last
two
numerals
in
sen’es
Wi~eSize
CODE/COMPONENT
or
SYSTEM
(CIRCUI~
FUNCTION)
800304 8
800383
SCHEMATIC
DRAWING
I
ACT/SWITCH
ACTUATOR
DWFC/EL
PRESSURE
LTTTAXI
LIGHTS
BUBULBS DUEL~CTRIC
TACHOME-
MA/AUXILIARY
POWER
BS/RELAY
BASE
TER
MB/AVIONICS
MASTER
BUS/BUSS
BARS
DMnHcpUR
METER
MC/CIGAR
LIGHTER
C/CAPACITORS
DP/PI’TOT
HEAT
ME/CLOCK
CB/DEFROSTER BLOWER
Dwrlf
MlrrmlCROPHONE
ING.
GEAR,
NF/BOOST
PUMP
CC/COWL
FLAPS,
ELECTRIC
D
MP/PROPELLER
DE-ICE
CFMnNG
FLAPS D EL FLOW
CUCLAMPS
PAIALTERNATOR
POWER
CM/CURRENT MONITOR
ELEC1
PB/BATTERY
POWER
~HDLOER
CWRUDDER
TRIM
PUPLUGS,
ELECTRICAL
CT/STABILIZER
TRIM PS/START
POWER
CV/STANDBY VACUUM
R/RESISTORS
D/DIODES
FON/FPHONE
RE/RADIO
BLOWER
DAIAMMETER
JM/IGI\IITION,
MAGNETO
RC/RECEPTACLES,
ELECTRICAL
DBTTURN
COORDINATOR
ULIGISIT
BULBS
RURELAYS
DC/CHT
LBIBdACON
SB/SPEEDBRAKE
DDIOAT
LENS~NUNCIATOR
SPKRISPEAKER
DFIFUEL
QUANTITY
LENS
i
SW/SWITCHES
DG/ENGINE
INSTRUMENTS
LHnqMP
HOLDER
VRNARISTOR
DH/OIL
TEMPERATURE
LULA~DING
LIGHTS
WS/STALL
WARNING
DJ/OIL
PRESSURE
LN/NAVIGATION
LIGHTS
VVT/ANNUNCIATOR
WARNING
LP/PA/NEL
LIGHTS
LR/REfCOGNITION
LIGHTS
LS/ST~ROBE
LIGHTS
91-00-03
ABBREVIATIONS
EPUIPMENT
LIST
The
abbreviations
to
the electrical
system
hardwaie
charts
are
necessary
due
to
space
limitations
in
the
fields
of
the
computer.
Airspeed-
A/S
Glare$hield-
Glrshld
Remote-
Rem
Altemator-
Altnr
Landiig-
Ldg
Resistor-
Res
Circuit
Breaker -Ckt. Bkr.
or
C/B
Left
C
or
UH Rheostat
Rheo
Console Cnsl
Lights/-
Lts
Right
R
or
RRI
Control-
Cntrl
Panelj-
Pnl
Safety-
Sfty
Coordinator-
Coordtr
Pilot
-iPB
Selector-
Sel
Cylinder- Cyl
Placarid-
Pled Switch- Sw
Down-
Dn
Radioi-
Rad
Transducer-
XDCR
Electric-
flee
Recedtacle-
Recpt
Transmitter-
XMTR
Flight-
Fit
Regulator-
Regltr
Transistor-
XSTR
Waming-
Wm
91-00-02
REV.
10-98
Island Enterprises