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Page Title:
Seat Blade Latching Hook Assembly. |
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 TM 55-4240-284-12&P
b. Removal.
(3) Check the slide fastener for ease of
operation and lubricate with paraffin wax.
(1) Fold the seat blade (item 24) to its re-
tracted position.
e. Lubrication. Lubricate the slide fastener
with paraffin wax.
(2) Remove nut (item 18) and washer
(item 12).
( 3 ) Remove mounting bolt (item 21),
a. Description. The seat blade latching hook
latching hook spring (item 16), and latching hook
(item 17) is formed from U-channel extruded alu-
(item 17).
minum. The two side flanges are shaped to form
the hook and holes are drilled in the flanges to
c. I n s p e c t i o n .
provide pivot points for attachment to the rescue
(1) Inspect the seat blade latching hook
seat body. The latching hook is attached to the
for bends, breaks, cracks, burrs, sharp edges and
rescue seat body with mounting bolt (item 21).
wear.
The latching hook spring (item 16) provides ten-
sion to engage the latching hook with the blade
(2) Inspect the latching hook spring for
retaining bolt (item 25) and secures the seat blade
bends, breaks, corrosion, and weak tension.
in its extended position.
Figure 3-1.
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