TM 10-5410-228-10
2.31 OPERATION AT DIFFERENT ALTITUDES.
The setup and deployment of CBPS in higher altitudes affects the pressurization of the system (see Table
2-2). Less pressurization is required at higher altitudes to maintain the chemical protection of the system.
The pressure gage in each system must be adjusted accordingly.
Table 2-2. Altitude Pressure Adjustment
Elevation (feet)
Inches Water
0
0.5
1000
0.49
2000
0.47
3000
0.45
4000
0.44
5000
0.42
6000
0.40
7000
0.39
8000
0.37
9000
0.35
10000
0.34
2.32 ABS INSULATION PANELS REMOVAL/INSTALLATION.
a. LMS Crew Tasks
(1)
Remove side insulation panel (1, Figure 2-58) by pushing cord and barrel lock fittings (2)
attached to the bottom of the four ties on each air beam through the mating grommet holes (3)
on side insulation panel (1). Disengage fastener hook and fastener loop tape across top and sides
of insulation panel (1). Remove insulation panel (1) from ABS.
(2)
Disengage fastener hook and fastener loop tape across top and sides of end panel (4). Remove
end panel (4) from ABS.
(3)
Disengage fastener hook and fastener loop tape across top and sides of end panel (5). Remove
end panel (5) from ABS.
To prevent personnel injury from falling, use care when climbing on step ladder. Do not over
reach while on step ladder.
NOTE
ABS repair kit contains all the tools and materials required to repair the ABS.
Position step ladder under cord and barrel fittings. Move step ladder as required to reach all
cord and barrel fittings.
(4)
Remove four roof insulation panels (6) by untying knots and pushing cord and barrel lock
fittings (7) through the mating grommet holes (8) on roof insulation panels (6). Remove roof
insulation panels (6) from ABS.
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