TM 55-1520-240-23-8
10-57
MAIN TANK (NO. 2 SYSTEM) FUEL LEVEL SHUTOFF VALVE REMOVAL
10-57
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Wrench, Open End, 1-1/2 Inch
Strap Wrench
Grounded Container, 2 Quart or Equivalent
Materials:
Cloths (E135)
Barrier Material (E80)
Tape (E388)
Gloves (E184.1)
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Helicopter Grounded (Task 1-29)
Forward Right Landing Gear Access Door Opened
(Task 2-2)
All Tanks On Right Side Of Helicopter Defueled and
Both Crossover Valves Closed (Task 10-34 or
10-35)
Refueling Adapter Removed (Task 10-87)
General Safety Instructions:
All regulations and instructions
for handling fuels shall be strictly
observed.
10-291
