TM 55-1520-240-23-8
10-91
REMOVE NO. 2 SYSTEM (RIGHT SIDE) MAIN FUEL TANK SERVICING CHECK VALVE
10-91
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Strap Wrench
Grounded Container, 2 Quart or Equivalent
Materials:
Cloths (E135)
Barrier Material (E80)
Tape (E388)
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)
Remove Refueling Adapter (Task 10-87)
General Safety Instructions:
All regulations and instructions
for handling fuels shall be strictly
observed.
10-438