GRAVITY REFUELING (Continued)
If servicing with engines running, fuel
boost pumps shall be left on during
Service main and auxiliary tanks on
each side of helicopter in same way.
Service main tanks before auxiliary.
Left main tank shown here.
Connect hose grounding lead (1) to ground
If checking fuel level inside the tank,
use an explosion-proof flashlight.
Other flashlights could cause a spark
that ignites fumes. Injury to personnel
Raise filler cap latch (3). Remove cap (4) by
rotating it counterclockwise.
Insert hose nozzle (5) into filler opening (6). Fill
tank to desired level.
Remove hose nozzle (5) from opening (6).
Install and lock filler cap (4).
Disconnect hose grounding lead (1) from ground
END OF TASK