TM 9-4940-444-14&P
INSTRUCTIONS FOR INSTALLING DUSTUBES
INSTALLING DUSTUBES ON TUBE HOOKS:
To install a loop-top tube:
Suspend tube from tube hook as illustrated in figure 1. Seams
should all be turned one way, and seams hanging straight. Do not
install in cell plate before suspending from hook.
To install a strap-type tube:
1.
Insert end of strap between horizontal members of tube hook.
See figure 2.
2.
Fold end of strap over main member of tube hook. See figure
3.
Holding strap end with one hand, fold balance of strap (and
bag attached) up and over both members of the tube hook as
shown in figure 4.
4.
After lifting the bag off the hook with one hand, as in figure 4,
to approximately the proper height, the bag cuff can be
Fig. 1.
installed in the cell plate. See instructions on page 3.
Slip the opening at the top of the tube onto
the overhead tube hook.
Fig. 2.
Fig. 4.
Fig. 3.
Slip strap through
horizontal
Bring bag over both horizontal
Fold strap over bar directly under
members of tube hook.
members of tube hook.
threaded spindle.
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