FUEL SERVICING HOT RAPID SINGLE POINT ADAPTER (SPA) METHOD continued
a. Install static ground lines (FM 10-68).
No. 2 (right) engine should be shut
down during refueling. This is to pre-
vent ingestion of fuel vapors. Also, jet
engine intake suction can cause injury
to personnel. However, when neces-
sary, refueling may proceed with both
Standard visual signals must be used if
servicing is being done without voice
communication to the pilot.
b. Establish communication with pilot.
(1) Request pilot to shut down No. 2 engine.
c. Perform prefueling check.
(1) Refer to pressure refuel precheck list on in-
side of refueling panel access door.
d. Set FUEL QTY IND switch (1) to ON.
Stop fuel servicing and notify pilot if indi-
cator light does not light.
e. Set REFUEL VALVE switch (2) to OPEN.
(1) Check that OPEN indicator (3) is lighted.
(2) Stop fuel servicing if OPEN indicator (3) does
not light (TM 1-1520-238-T).
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