PS Magazine - TB 43-PS-412
PS, The Preventative Maintenance Monthly
ISSUE 412
MARCH 1987
I
WEArN#
-
nAMe
±²³
I.
BOLT ASSeMBlY
A± SOLT CARRiER
B² FIRING PIN
C³ BOLT CAM PIN
o.
BOlT
E± SO´T EXTRACToR
-
A
µ
sun
sCREW
B± sWIVE´
C
BUFFER
&
BUFFER sPRING
;_
INsIDE MAGAZINE HOUsING
E
TRIGGER GROUP AND
µ
ADJACENT ARea
F
BUFFER
&
BUFFER sPRING
¶
ExTENsION TUBE
3±
UPPeR ReCe1VeR GRoUP_
/²
HAND GUARDs
B³
FRONT sIGHT
C± REAR sIGHT
D· F´,sH sUPPREssOr
-±²³´µ
E.
BARRE´ BORE
(Editor's
note:
YouR
F¸ BARRE´ CHAMBER
sUggestion shows good
G¹ GAs TUBE
fo±.
It shoUld be a
H±
cHARGING HAND´E
big heLp to a±orers
Iº uPPER RECEIVER GRO»P
´ATe
µ¶
·¸F¹ºeNCe T t
uTIAlS Of INSPeC»¼
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LOA
M203
GRenade LauncÕeRÖ
Launch to Good PM
If you don't give yoUr M203 a da±ly lube, oprators² you³ll soon be Fghting
Th±ngs l´ke binding µ¶ggers tHat Put yo· ´N a ¸ring b±nd. Lubing³s esPec¹ally ¶mºr-
tant where dust and sand Can Clog moving Parts.
If the trigger or sa»ty b±nd d·ring ¸ring² a »w droPs of ¼L½ tHrough the ¸ring
Pin hole and on the sa»¾y detent should cure the Problem.
At the end of FRiNg² Clean and l·be your M203 with ¼L½ like it says on ½ages
3¿1Àthru3ÁÀ2 ±n ÂM 9ÃÀ010
Ã22ÀÃÀ0
(DeC 8). Be sure to wiPe oÄaÅ"y o±l Æom
the outside of your M203Çoil³s an invitation To d¶Èt.
ÃÄÅ
Sight
In on Sight ProtectIon ²³´
µ
ÆÇÈ
Âhe quadrant and Éeaf sighTs on your M203
grenade launcher are Æagile. One good KnoCK
can bend ÊÊË or breaK ÌÌÍ tHem. Âhat³s why you
must ProteCt them.
AÉways lay your riÎe down so thaT the range
quadranT is uP² oÄ The ground. When yo·³re
not using The leaf sight, KeeP it in the stow
Ïosition.
mAR 87
17
Keep leaf
sight down
wheN Not
IN use
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