TM55-1500-345-23
CODE
DIRECTIONS
WORDING
NO.
C-12A and C, locate on inboard side of RH
38
OIL DRAIN
nacelle and outboard side of LH nacelle,
1/2-in. yellow letters.
C-12D and RC-12D, 1/2-in. aircraft black
letters.
Locate on outboard side of RH nacelle, 1/2-
39
EXTERNAL POWER
in. aircraft black letters.
RECEPTACLE
28VDC
C-12A and C, top of right wing, just outboard
40
ACCESS
of nacelle, "ACCESS", 1/2-in. yellow letters,
DC EXTERNAL POWER RELAY
remainder, 1/4-in. yellow letters.
DC EXTERNAL POWER
C-12D and RC-12D, 1/2-in. and 1/4-in. aircraft
CIRCUIT BREAKER
black letters.
41
C-12A and C, top of right wing inboard of
ACCESS
nacelle, "ACCESS", 1/2-in. yellow letters, re-
BATTERY/EMERGENCY BUS
mainder, 1/4-in, yellow letters.
AIR CONDITIONER COMPRESSOR
C-12D and RC-12D, 1/2-in. and 1/4-in. aircraft
CLUTCH CONTROL
black letters.
BLEED AIR BYPASS VALVE
42
C-12A and C, right side of fuselage below
OXYGEN
and aft of cargo window, 1/2-in. yellow let-
ters. C-12D and RC-12D, l/2-in. aircraft black
letters.
RC-12D only, top of right wing, centered aft
43
WARNING
of engine nacelle chaff dispenser, 1/2-in. let-
SAFETY PIN MUST BE IN WHEN
ters. "WARNING", 1/4-in. remainder, aircraft
MODULE IS REMOVED OR INSTALLED.
black.
RC-12D only, top of right wing, centered aft
44
NO FLARES
of engine nacelle chaff dispenser, 1/2-in. air-
craft black letters.
45
RC-12D only, top of left wing behind safety
CHAFF/FLARE
pin receptacle. 1/2-in. upper and 1/4-in. lower
SAFETY SWITCH
aircraft black letters.
INSERT SAFETY PIN BEFORE
MODULES ARE REMOVED OR
INSTALLED. CAUTION: REMOVE
PIN BEFORE FLIGHT.
Figure 10-1. Exterior Markings, C-12 (Sheet 25 of 27)
10-26
