TM 1-1520-238-23
1-21
1.14.
FUEL SERVICING – GRAVITY METHOD – continued
b. Connect battery (1).
(1) Attach connector P87 (2) to receptacle
(BT1)J3 (3).
c. Vent fuel tanks.
(1) Set FUEL QTY IND switch (4) to IND ON.
(2) Set REFUEL VALVE switch (5) to OPEN.
(3) Check that OPEN indicator (6) is lighted.
(4) Refer to TM 1-1520-238-T if indicator (6)
does not light.
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M04-1848-2
3
2
1
1
M04-1846-1
CLOSE
OPEN
OFF
IND ON
4
6
5
M04-1846-6
