PS Magazine - TB 43-PS-432
PS, The Preventative Maintenance Monthly
ISSUE 432
NOVEMBER 1988
JUST A LITTLE
ATTENTION WHEN
YOU'RE PUttING
TOGETHER YOUR
SUBMACHINE GUN
Will PUT YOU IN
GOOD SHAPE WHEN
YOU GET TO
THE FIELD.
\±²
\ ±
ye balL the chamber end of the barrel
fOr nicks anD burrs. They make your
gun jam. Your armorer can smooth
them out.
When you pUt ±n or take oFf the bar-
reL, first press down on the barreL re-
taining spring .
.. then tuM the barreL
col²ar. That way you don't chew up
the notches on tHe barreL and receIver.
Pull ratchet spring back
just far enough to clear
the barreL coLlar
But don³t press the barreL retainIng
spring
way
back .
.. just enough
to
clear the coLLar. ´f you muscle it back,
the spring Loses its spring and can't
Lock the barrel in pLace.
Any time the barreµ retaining sprIng
¶eLs weak or Loose, teLl your armorer.
A bad spring Lets the barreL unscrew.
Make ceRain the
sear pin is in
and secUre
noV 88
Keep an eye on t·e sear pin. ´t tEnds
to work o¸t. ´f It does, the trigger won³t
work.
¹yebaLL the weLds on the rear of the
receiver, on the magazIne weLL, and on
the gun stock extensIon ºr cracks. ´f
you see any cracked weLds, teLL your
armorer.
noV 88
When yoU extend t·e stoc», do it
wIth a steady pULL. ´f yoU showboat It
by jer»ing the extensIon bac» or fLIng¼
Ing tHe receiver fOrward whiµe ·oLdIng
the extension, you bend t·e extension
or break its supports½
That ¾eans a
·ard pu¿L next ti¾e you try to extend itÀ
protect
yo¸r
Á
12±
ground
vehicLe
mine
dispenser
(G¹ÁSS)
when
it³s
parked.
The
cover's aLL the protection the syste¾
needs.
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