TM 1-1520-238-T-7
10204
1072. GRAVITY REFUELING/DEFUELING MAINTENANCE OPERATIONAL CHECK (cont)
1072
Task
Result
t. On pilot caution/warning panel (fig. 1074),
check REFUEL VALVE OPEN indicator.
Indicator is not lighted.
If REFUEL VALVE OPEN indicator is lighted with
REFUEL VALVE switch set to CLOSE, replace lamp
(TM 1-1520-238-23). If lamp is still not lighted, go to
paragraph 1086.
4. Perform FUEL SYSTEM POWER DOWN (para 1011).
5. Secure R160 door (TM 1-1520-238-23).
6. Remove static ground between helicopter and fuel truck (TM 1-1520-238-23).
7. Remove static ground from fuel truck (TM 1-1520-238-23).
8. Remove fuel truck from vicinity of helicopter.
END OF TASK