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TM 5-4930-234-13&P
CHAPTER 2
OPERATING INSTRUCTIONS
Section I. DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS
2-1.
OPERATING CONTROLS. (See Figure 2-1.)
A.
DUST CAP. Keeps dirt and foreign material out of nozzle body (F). To remove, pull pullback sleeve (B)
toward handle (D).
B.
PULLBACK SLEEVE. Releases latches to attach nozzle to aircraft receptacle or dust cap (A). Pull towards
handle (D) to release latches from aircraft receptacle or dust cap (A).
C.
INDICATOR PIN. Red color. Extends from nozzle body (F) to show aircraft fuel tank is full. Retracts flush
with nozzle body (F) when pressure/flow stops.
D.
HANDLE. Used to control flow of fuel. Has two positions, FLOW (on) and NO FLOW (off). To change
position, press thumb latch (E) and pull down (or up) on handle (D). Release thumb latch (E) to lock handle
(D) in position.
E.
THUMB LATCH. Spring-loaded to lock handle (D) in FLOW (on) or NO FLOW (off) position. Press thumb
latch (E) to move handle (D). Release thumb latch (E) to lock handle (D) in position.
F.
NOZZLE BODY. Internally regulates fuel flow.
G.
GROUND CLIP. Grounds aircraft to prevent static electric shock to personnel and fire hazards. Clamp to
grounding rod near aircraft before connecting nozzle body (F) to aircraft.
H.
GROUND PLUG. Grounds aircraft to prevent static electric shock to personnel and fire hazards. Connect to
aircraft before connecting nozzle body (F) to aircraft.
I.
STRAINER. Removes dirt and other foreign particles in fuel. Prevents material from damaging nozzle and/or
aircraft.
J.
CAN-LOCK COUPLING. Used with model AE83206R only. Connects nozzle body (F) to fuel hose using a
standard cam-lock connector. To install/remove fuel hose, or dust plug (K), pull cam arms away from
coupling (J). To lock fuel hose or dust plug (K) to coupling, push cam arms against coupling (J).
K.
DUST PLUG. Used with model AE83206R only. Keeps dirt and foreign material out of nozzle body (F). To
install or remove see cam-lock coupling (J).
2-1
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