PS Magazine - TB 43-PS-420
PS, The Preventative Maintenance Monthly
ISSUE 420
NOVEMBER 1987
M16-Series RIfle .±²
PMCS plus .
..
±.. tips That go beyond normaL checks to
cure problems PMCS might not solve²
³ry these fst Fes ´r sticking sights,
backward ´Rard assists and corrOed
ejection µrts.
G¶It maKEs tHE ¶eA¶ sIgHt ha¶D to ·Ip¸
Get g¶It ¹ut wItH a D¹uBº»D-¹VE¶ pi¼
cl½r
db
wI¾ a ¿p ¹À CÁ¸ Wo¶k
..± flip
the sight
up and clean
with pipe clEaner
@
G¶It aºso ÂaKes tHe ´¶ward assIst
slow t¹ ¶esÃnD¸ ÄÀ It moves Ha¶dÅ give
the ´ÆarD assist ǶT inside the up¼¶
SquiR a LiTLe
C²P In the
fo³ard a´ist
poR and woµ
the poR back
and foRh
receivE¶ ¹nE squi¶t ¹À CÈɸ W¹rK it uÊ
and d¹wn sEve¶aº Ëmes t¹ worK out g¶IT¸
Cºean tHE ÌsIDe anD outÍIDE oÀ tHe uʼ¶
receiVe¶¸
@
P¶eVEnt Îo¶¶¹sI¹n ¹n tHE eJecti¹n
p¹¶t ÎoVer sHaÏ wItH a weekºY ºube¸ Éut
¶ub lube
on each end
of ejection poR
cover shaF
a smaÐ DAB ¹À ºuÑ on a cº¹tH anD ¶Ub
eaÎh enD ¹À tHe sHaϸ
the ÊI¼ clÒner a¶ound THe sIgHt's base¸
³hen ·IÊ tHE sigHt uÊ and cºÒn ¾E other
siDe oÀ THe sigHt's base¸
22
NOV 87
®
CareÓlºy cºean around the t¶Igge¶
assEmbºy wIth a pi¼ cºeane¶ and CÔɸ
CarEfuLLy
cLean
arOuNd
trIgger
assEmbly
D
and sand quiÎÕºy Îlog the wo¶Ks²
Öº¹w out Ha¶d×to-¶eacH dIrT wiTH Y¹u¶
¹wn ºung ÃwEr ¹nÎe Øou'VE knÙÕeD
Di¶t ºÚsE¸
ÖE genÛE¸
I
DÜsn't taÕe much
t
Ýnd
THe Þgge¶ anD HaÂme¶ sp¶ßNgs¸
àeVe¶ áKe tHe tâgge¶ assembºy aparT
t¹ cºEan it¸
ÄÀ y¹u can't get tHe t¶Igge¶ assemBºY
ÎomʺetEly ÎlÒnÅ telº y¹ur a¶m¹¶e¶¸
NOV 87
·o make surE there arE
no breaks and flat spo¸¹
ºyEball the bu»Er sprIng
©
ãyebaºl tHe buäer sp¶ßng ´r breaks
and ·at sÃt͸
±I
you hÒr a ¶AåßNg æidE çe èandé
êÅ
T
ët sèIelì
ne ±
Ý cíkî
bY you¶ ﶸ ³Hat raTtºe coulD Ñ a
DÒtH ðñE ´¶ y¹u
i
tHe enemy HÒ¶s It¸
²
En y¹u cºeAn rß·es wItH y¹u¶
BuDDIesÅ Ñ cA¶eÓº not to
m
òlt͸ ³He
bólt Has ôõn H»adspaced to you¶ ¶i·e¸
²
wöng òlt
c
Da÷e yø¶ Mù6 ².
.
¹¶ you¸
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