TM 1-1520-238-23
10-263
10.51.
FORWARD OR AFT FUEL CELL BACKING BOARD REMOVAL/INSTALLATION
10.51.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
10.51.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Materials/Parts:
Tape (item 201, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
10.2
Fuel system safety precautions observed
10.28
Forward fuel cell removed
or
10.49
Aft fuel cell removed
NOTE
This task is typical for forward or aft fuel
cell backing boards.
10.51.3. Removal
a. Remove fuel cell bottom backing board (1)
through ammunition bay.
(1) Remove duct tape from board (1).
(2) Lift board (1) from bottom of fuselage cavity.
(3) Remove board (1) through ammunition bay.
b. Remove backing board section (2) through
ammunition bay.
(1) Remove duct tape from section (2) and fuse-
lage.
(2) Lift section (2) and remove through ammuni-
tion bay.
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M04-0394-1
A
M04-0394-2
2
1
