TM 1-1520-238-T-7
10–197
10–72. GRAVITY REFUELING/DEFUELING – MAINTENANCE OPERATIONAL CHECK
10–72
Tools:
Nomenclature
Part Number
Tool Kit, Aircraft
SC518099CLA01
Mechanic’s
Truck, Tank Fuel
M978
Servicing 2500 gal
Pail, Utility
A-A-1273
Faceshield (2)
L-F-36
Personnel Required:
67R
Attack Helicopter Repairer
77F
Petroleum Supply Specialist
References:
TM 1-1520-238-23
Equipment Conditions:
Ref
Condition
TM 1-1520-238-23
Access provisions –
R160 door open
Aircraft grounded
Paragraph 10–10
FUEL SYSTEM – POWER
UP completed
Paragraph 10–12
FUEL SYSTEM – VISUAL
CHECK completed
WARNING
Make certain that helicopter safing procedures are accomplished.
Observe all safety precautions during troubleshooting and maintenance
procedures. Failure to do so could result in death or serious injury.
Jet engine fuel is explosive, flammable, and toxic to skin, eyes, and
respiratory tract. Work in a well-ventilated area away from open flames.
Wear protective clothing. If fuel comes in contact with eyes or skin, flush
with water and get medical aid.
Do not allow sparks or flame near helicopter when servicing or
performing maintenance on fuel system.
Make sure helicopter is grounded.
NOTE
Refer pilot station (fig. 10–72) for cockpit configuration and equipment.
If referenced out of one paragraph or volume and into another for
additional troubleshooting, upon completion of the task, return to the
maintenance operational check for the original paragraph or volume.
1. Ensure that fuel truck is grounded (TM 1-1520-238-23).
2. Install static ground between helicopter and fuel truck (TM 1-1520-238-23).
