Aircraft Overwing/Closed Circuit Fuel Dispensing
(2) Open hose reel cabinet door. Pull release
Operation. The overwing fuel dispensing operation is used
cable and lift door with both hands.
to fuel winged aircraft through a fill port on top of aircraft
(3) Ensure that all valves are closed.
wings. The closed circuit fuel dispensing operation is used
to fuel helicopters. Fuel is pumped through the filter/se-
(4) Unreel the static reel cable and connect first
parator, a meter, and a hose reel to the aircraft or helicop-
to grounding stud and then to aircraft.
(5) Remove fire extinguishers and bring to point
adjust engine speed to 10001200 rpm.
Hose reel cabinet door is heavy use two
hands when opening and closing. Use
Reset the meter to zero by pushing the meter reset knob
latches to lock door. Do not slam.
Figure 2-38. Aircraft Overwing/Closed Circuit (Helicopter) Fuel
Dispensing Flow Diagram.