PS Magazine - TB 43-PS-550
PS, The Preventative Maintenance Monthly
ISSUE 550
SEPTEMBER 1998
M203
Grenade LauncheR .
..
ost of
the
M203
grenade
launcher's
firiNg
problems
can
Be TraCed ±o poor
Lubing-eITheR Too mUCh o²
T
oo li
TT
L
e
.
GunNeRs, THe FIrIng
pin
±ole² TRigger³
and
SaFETy de³ent
Need
da´Ly LuBing in
The µeld.
LaCk
of Lube makes
T±e TrIg-
ger and sa¶·Ty sti¸¹ aNd hard To moveº
BUT jUST
±wo dropS o¶
´LP in T±e
safeTy
deTeNT² In T±e TRigger aµd ¶n
»e
·IRINg
pin
±o¸e are a¹º T±e
M¼0½
Safety
and
TriggeR
nEEd
only
Two
dRops
oF CLP .±²
³´µ ANd so
dOs ¶IR·NG
¸iN ho¹E
PS550
¾²ms S
lU
d
g
e
»µsIde T±e re¼
e¿
ver.
ArmoRerS, no matTer
±ow CaRefU½
yoUr gUNNer¾ aRe aboUT lU
b
In
gÀ
evenTu¿
Álly They w¿ll
Àeed
yoUr
±elp.
¶
T±e
tÁÂggeR
aÃd safeTy
aÃe
stiLL s³iÄ ÁfteÅ
Ä
UB
INg
,
TAke The ÁeCeIveR aÅaÃtÆ
ÆleÁÇ Èhe ÉOLLower gÊËde wi
T± ´LP
aNd a rag. WaDZ t±e reÈeIver wITH dry
cLe
É
n
ing Êolvent, wIpe IT oUT
and
leT IT
air dryË Ì±en lUÍe T±e ÎIggerÏ ÐaFeTy
dETeNT² and
µ²Ìng p
In
hoLe
wÂT± ´ÑPÒ
clEan
ºn»ide
RE¼EivER
W±en
M2Í3s
a
r
e goIng INTo
STorageÀ
LighTly LUBe The
tRigger³
SÁfeTy
deTeNT
aÀd ·ÓÃÂNg ÅIN ±oleÆ
ÎTheÏwiseÐ Ño²roÒ
sioN BuÓlds uP ¿nside the launChers
while They Si
TÆ
±9
S±P
98
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