TM 3-1040-262-13&P
k. Rinse interior of agent tank with water. Three
assembly. Then assemble hookup, charge air tank,
washings, one quart each washing.
close drain cock, and discharge one bottle of air through
l. Rinse hose by filling and emptying four times.
empty assembled unit.
m. Rinse gun eight times by filling and emptying.
NOTE
Be sure to rinse through all nozzles that were used.
n. Rinse off closure plug.
An alternate method of
NOTE
decontamination would be to use 2-
propanol and/or propylene glycol in
If M254 transfer tube assembly was
place of water if these solutions are
used, rinse by filling and emptying four times
available to you. Rinse at a safe
with water.
location with one of these solutions
to reduce the amount of water
o. If possible, allow separate parts to air dry before
necessary to remove CR.
Section VII. GUN ASSRMBLY GROUP
vise. Mark the position of the quickdisconnect coupling
4-17.
Gun Assembly Group
half (41) in relation to the handle body assembly (31), so
that when gun is reassembled, the correct angle of inlet
The gun assembly group is comprised of the gun
body (23) and quickdisconnect coupling half (41) to
assembly and the discharge hose (fig. 1-5).
handle body assembly is retained.
a. Maintenance.
Organizational maintenance
(2) Inspect the quickdisconnect coupling half
personnel are authorized to disassemble, clean, and
(41) and replace if damaged.
inspect the gun, discharge hose, quickdisconnect
(3) Remove the jet spray unit from the gun by
coupling halves, and preformed packings in tip. Replace
unscrewing the cap (13) from the nozzle housing and
damaged components. Gun disassembly procedure is
tubing assembly (18).
described in b below. Procedure for assembly of gun is
(4) Make sure the adjust nut stop (40) is all
described in c below.
the way back. Lock the trigger open (34) with the trigger
NOTE
stop (32).
Tape, antiseize (item 6, app F) is to be
used on all threaded connections.
b. Gun Disassembly.
(1) Place handle body assembly (31, fig. 4-5)
in a
Change 1 4-10.1
