TM 55-1520-240-23-8
10-25
INSTALL FORWARD FUEL TANK CELL
10-25
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
Petrolatum (E274)
Parts:
Packings
Gaskets
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
Task 10-40
TM 55-1520-240-23P
General Safety Instructions:
Do not puncture or scratch lining
of fuel tank. If lining is broken, fuel
penetrates and activates self-sealing
layers. Activated layers swell and trap
fuel. Activated green spongy material
also contaminates fuel system. This
makes it necessary to replace fuel
tank and flush fuel system.
10-113
