TM 1-1520-238-23
10-590
10.138. AUXILIARY FUEL TANK KIT (TWO TANK) REMOVAL
10.138.1. Description.
This task covers:
Removal.
10.138.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
1 & 1 1/8-inch open end wrench (item 417, App H)
Materials/Parts:
Antiseize compound (item 29, App F)
Sealing compound (item 177, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Pylon fairings P3 removed (2 places, in-
board pylons); wing access panels
LW9/RW9 removed; top wing mount covers
LW10/RW10 removed
2.122
Left and right wing trailing edges removed
10.140
Auxiliary tanks removed
CAUTION
To prevent damage to pylon, do not
articulate pylon with auxiliary fuel tank
kit and attaching hardware installed.
The auxiliary fuel tank kit should be
removed when auxiliary fuel tanks are
not installed.
NOTE
This task is typical for both left and right
wing.
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