TM 55-1500-345-23
CODE
NO.
DIRECTIONS
WORDING
48
Both sides of fuselage above circle at static
I DO NOT PLUG
port 1/4-in black letters
OR DEFORM HOLES
Both sides of fuselage below circle at static
STATIC PORT
port 1/4-in. black letters
50
Above transmission oil level, light, 1/2-in.
XMSN OIL
black letters
LEVEL LIGHT
51
Locate top of oil cooler duct panel 1/4 m. black
BEFORE REMOVING THIS PANEL THE FUSELAGE
letters. Insert the complete TM number fix the
AFT JACK POINT MUST BE SUPPORTED - REFER TO
correct model helicopter in place of the Xs:
TM 55-1520-XXX-XX MAINT. MANUAL.
221-23 for AH-1G and TH-1G 234-23
for AH-1S (MOD); 239-23 for AH-1S
(MC); and 236-23 for AH-IS (PROD)
(ECAS) (MC)
Bottom of fuselage. 1/2-in. black letters
OIL COOLER
COMPAR TMENT DRAIN
Bottom of fuselage.1l/2-in. black letters
FUEL CELL CAVITY
DRAIN & VENT
54
Bottom of fuselage. 1/2-in. black letters
FUEL CELL VENT.
55
Bottom of fuselage. 1/2-in. black letters
HYD RESERVOIR
SCUPPER DRAIN
Bottom of fuselage.1/2-in. black letters
56
HYD PUMP DRAIN
57
Bottom of fuselage. 1/2-in. black letters
XMSN OIL DRAIN
58
Bottom of fuselage. 1/2-in. black letters
FUEL CELL
DRAIN
59
Bosom of fuselage. 1/2-in. black letters
HYD DECK DRAIN
60
Bottom of fuselage. 1/2-in. black Ietters
1 FUEL PUMP
61
Bottom of fuselage. 1/2-in. black letters. ArrOW
1.2 in. long with 1/4-in. shaft and 1/2-in.
Bottom of fuselage. l/2-in. black letters ArrOW
3.30 in. long with 1/4-in. shaft and l/2-in.
FUEL FILTER
ENGINE DECK
ENG TAIL PIPE
ENG FUEL CONTROL
ENG COMB CHAMBER
Figure 9-2. Exterior Markings, AH-1 (Sheet 8 of 10)
9-9
