TM 10-5410-221-14/1
(2) Remove fasteners, located around edge of frame
ratchet (6) from the retracting tube.
from receptacles.
(3) Remove the screw (7) and remove the wire rope
(8).
drawstring on adapter and remove bellows adapter (10).
(4) Remove the screw (9) and plug (10).
(4) Remove bellows from adjacent shelter observing
(5) Remove the grommet (11), if replacement is
procedure given in steps (1 through 3) above.
required.
b. Installation.
(6) Remove the cotter pin (12) and pin (13) and
remove the retracting tube (14) from the plate (17).
(1) Insert pins, located at top of bellows, through
(7) Remove the screw (15) and remove the pin
holes in corresponding straps and into receptacles above
assembly (16) from the plate (17).
door opening on panel.
c. Inspection. Inspect all parts for wear and damage.
(2) Place bellows over frame. Pull drawstring so that
d. Repair.
bellows fits tightly around frame and lock drawstrings in
place.
(1) Replace all worn and damaged parts.
(3) Insert fasteners, located around edge of bellows,
(2) Replace an irreparable jack assembly.
e. Assembly.
into receptacles around face of frame.
(4) Remove pins installed step (1) above. Move pins
to lower holes in corresponding straps and reinsert into
NOTE
receptacles.
During reassembly lubricate all
(5) Attach bellows to adjacent shelter observing
moving parts with a suitable high-
procedures given in steps (1 through 4) above, then
temperature
water-resistant
grease
install metal nonskid tread plates (11, 12, fig. 4-19) into
(NLGI #2) automotive chassis lubricant
mounts below door openings.
is satisfactory.
4-35.1. Jack Assemblies
(1) Install the pin assembly (16, fig. 4-22) on the
plate (17) and secure with screw (15).
(2) Install the retracting tube (14) on the plate (17)
There are two different configurations of jack
and secure with pin (13) and cotter pin (12).
assemblies available. For maintenance of jacks installed
(3) Install a new grommet (11), if removed.
on shelter serial No. 1 through 401, refer to paragraphs
(4) Install the plug (10) and screw (9).
(5) Install the wire rope (8) and secure with screw
(7).
configurations are completely interchangeable.
(6) Install the ratchet (6) and wire rope (5).
(7) Install the seal (4), washer (3) and stud (2) onto
4-36. Jack Assemblies (Fixed End)
the retracting tube( 14) and secure with pin (1).
f: Installation. Using figure 4-21 as a guide, install the
NOTE
jack assembly as follows:
This paragraph provides maintenance
(I) Screw retainer nut (4, fig. 4-21, sheet 1 of 2) onto
instructions for jacks installed on shelter
bolt (3).
serial No. 1 through 401.
(2) Place jack assembly (5) into position and insert
pin (2) into hole and install new cotter pin (1).
a. Removal The fixed end jack assemblies (5, fig. 4-
(3) Secure jack to shelter with bolts (3).
21, sheet I of 2) shall be removed as follows:
(1) Remove cotter pin (1) from pin (2) and push pin
4-37. Jack Assembly (Folding Floor)
(2) from hole.
(2) Unscrews bolts (3) from shelter panel and
NOTE
remove nut (4).
b. Disassembly.
This paragraph provides maintenance
instructions
for jacks
installed on
shelter serial No. 1 through 401.
stud (2), washer (3) and seal (4) from the retracting tube
(14).
(2) Disconnect the wire rope (5) and remove the
Change 2 4-79