Circuit Function And Specific Circuit Code Letters - Cessna T182 Series Service Manual

MODEL 182 & T182 SERIES SERVICE MANUAL
CIRCUIT FUNCTION AND SPECIFIC CIRCUIT CODE LETTERS
A - Armament
LB - Instrument
B - Photographic
LC - Landing
C - Control Surface
LD - Navigation
CA - Automatic Pilot
LE - Taxi
CC - Wing Flaps
LF - Rotating Beacon
CD - Elevator Trim
LG - Radio
D - Instrument (Other Than Flight or Engine
LH - De-ice
Instrument)
LJ - Fuel Selector
DA - Ammeter
M - Miscellaneous
DB - Flap Position Indicator
MA - Cowl Flaps
DC - Clock
MB - Electrically Operated Seats
DD - Voltmeter MC - Smoke Generator
DE - Outside Air Temperature MD - Spray Equipment
DF - Flight Hour Meter ME - Cabin Pressurization Equipment
E - Engine Instrument
MF - Chem 02 - Indicator
EA - Carburetor Air Temperature
P - D. C. Power
EB - Fuel Quantity Gage and Transmitter PA - Battery Circuit
EC - Cylinder Head Temperature PB - Generator Circuits
ED - Oil Pressure
PC - External Power Source
EE - Oil Temperature
Q - Fuel and Oil
EF - Fuel Pressure QA - Auxilliary Fuel Pump
EG - Tachometer QB - Oil Dilution
EH - Torque Indicator
QC - Engine Primer
EJ - Instrument Cluster QD - Main Fuel Pumps
F - Flight Instrument
QE - Fuel Valves
FA - Bank and Turn R - Radio (Navigation and Communication)
FB - Pitot Static Tube Heater and Stall Warning RA - Instrument Landing
Heater RB - Command
FC - Stall Warning RC - Radio Direction Finding
FD - Speed Control System
RD - VHF
FE - Indicator Lights
RE - Homing
G - Landing Gear RF - Marker Beacon
GA - Actuator RG - Navigation
GB - Retraction RH - High Frequency
GC - Warning Device (Horn)
RJ - Interphone
GD - Light Switches RK - UHF
GE - Indicator Lights
RL - Low Frequency
H - Heating, Ventilating and De-Icing
RM- Frequency Modulation
HA - Anti-icing
RP - Audio System and Audio Amplifier
HB - Cabin Heater
RR - Distance Measuring Equipment (DME)
HC - Cigar Lighter
RS - Airborne Public Address System
HD - De-ice S - Radar
HE - Air Conditioners U - Miscellaneous Electronic
J - Ignition
UA - Identification - Friend or Foe
JA - Magneto W - Warning and Emergency
K - Engine Control
WA - Flare Release
KA - Starter Control WB - Chip Detector
KB - Propeller Synchronizer
WC - Fire Detection System
L - Lighting
X- A.C. Power
LA - Cabin
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