PS Magazine - TB 43-PS-546
PS, The Preventative Maintenance Monthly
ISSUE 546
MAY 1998
t
Cracks in SpringS foR rOund alIgn-
ment
guide,
eSpec±alLy at P²n h³Le?
The ´pR²NG µs weak and wIlL ¶auSe
erra·µc F²rµng and p³³r ¸EeD²NG.
t
Vert²ca¹ caM assºMbLY
scratChEd
³» p²tted¼ ½H²s a¾S³ cauSeS er»a¿²c f²r
-
²Àg anD tÁe B³Â· jaMÃ
dUrinG
IJr²ngÅ
T
ALumÆnuM ÇU²LdUP ³n tÁe caMÈ AlÉ-
mÊnuM ÇËÌLdÍP can cauSe a runawaY GËN
³r St³ppaGeÎ
Yo±R ARmoR²R ³AN R²mov² Al±mI´±m b±µLD¶p
w·TH ³Ro³¶S ³¸oTH oR A Woo¹²´ BLo³k.
ÏanDle ÐHe ¶am caReFÉÑlyÒ ÓveN ³ne
dzÍnce ³n
a
c³ncrete ÔL³³» and ²t'S ³ut
³Ô act²³nÅ Õr³BÑemsÖ ×e y³Ír aRM³re»Å
Dear Half-Mast,
Dear Captain
Mº»
What is the
difference
between the bLank
firing attachment
(BFA) for M16-
series RI±²es and
the one for the
M4A 1 carbine?
Except for the
M16's being red
and the M4A 1 's
yellow, they ³ook
the same. Does it
make any
di´erence if we
switch them?
¼P½
Mµ¶
YEs, it doES! Th±
M4¾J
BFA has a ²lightly
laRGE³ hOlE fOr blEEding ´µ¶ Gas. ·wI¸chinG BFAs
thrOws O¹ th± GaS ²ºst±ms and tha¸ »au²e¼ rE½Oil
¾nd ¿eeding problem². Ào nEvEr ²wi¸Áh BÂÃSÄ
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