PS Magazine - NOVEMBER 1982
PS, The Preventative Maintenance Monthly
ISSUE 360
NOVEMBER 1982
Fear not if the heAdspAce gAge fOR
you± M2 mAchiNe gUn is lARgeR OR
smAlleR tHAn the One yOuR bUDdy HAs. It
pRobAbly ²s.
So³e AUtHOR²zed GAges ARe As mUch
As A hAlf incH wiDeR tHAn OtheRs. THe
most Co³mOn widths ARe'
/16,
9
/±²
And
"/1³
²nch.
THe v²tAl meAsURements ´Re the µ¶
An· ¸¶ µ¶ gAge tHiCknesses stAmped
intO tHe siDe Of the gAge At eAcH enD.
µ¶ ³Ust be .202 inch, And ¸¶ µ¶
m¹st be º206 inCh.
»LsO stAmped On the heAdspAce
gAge ²s tHe pARt nUmbeR. THe nUmbeR
351211 is wHAEyOU¼±e lOOking fOR. ¶n
tHe 3 cOmmOn gAges, tHe pARt nUmbeR
w²ll b½ 535¾2¿¿ OR »À35¾2¾¾ OR »35¾2¿¿-
2Á
16
Timing gAGes ARe fAiRly stAndARd iN
size, And the ÂIÃÄ th²ckNess sHOUlD be
.0Å0 inch, stAmped ²n the gAge. ƶ
ÇIÃÈ is .É16 incH. »GAin, theReÊs A difË
feRence in pARt n¹mbeRs, bUt 35Ì2Ì3
And 351214 ARe bAsiÍ. TheRe mAy be An
» OR A 5 in f±Ont Of thOse NUmbeRs.
SUppORt ³Ust inspect yOUR gAges
Once A yeAR tO be sÎRe theyÊ Re NOt wORn
eNOUgh tO tHROw yOUR heAdspAce ANd
tim²ng Off.
THe wORd fOR eVeRybOdy is iÏ TB 43-
019Ð (JUl 8É).
ÑeAR ÒÓeUtenAnt B. ÔÕ
T.,
YOU bet, ÖiR! ÔÒP, like ÃBÔ, ×s A One-shOt CØeAneRÙ PUbs sUch A TM 9-É00Ú-
1
Clean oncE with
.
CLP
´
ÛÜÝ-ÉÞ ßàáR
7µ)
Anâ ãM Ûä-å
7
ßMå0 mAChÓNe gUnæ, çiCç ReqUiRe A äèDAy
CleAning áéRiOâ, WilØ be ChANgeD êO É CØeAning ONlë wÓtç ÔìP OR ÃBÔí îhe wORâ
WÓll be in CçANges OR ReïisÓOns tO PMðÖ êAñles Oò smAll ARms óMÊs.
MeANWçÓØe, NO smAØØ ARms ReqUiRe äôâAë CØeAnÓNg.
YOõ might áAss âOWN A öemiNâeR êO êhe êROO÷s êO shAKe ÔìP well ñefORe
UsiNg øO geê êçe áReseRùAtiVe WORKiNgÙ
Hu/-JfF
p
·
ABC's of SD, cLP and RB±
úHen yOUR
weApONÊs TM cAlls
fOR cleANing with
Sû cleAniüg cOmË
pOUnD, Use SÑ.
ýþP AnD ÃBý ARe
not
sUbstitUtes fOR Sû.ÿ
±²³´
But yO¹ cAN Use ýþĀ witH Sû On
cA±bOn builtāUp AReAs tO mAke yOUR jOb
eAsieR. »ll yOU NeedÊs the t²me.
ýOAt the ĂtUbbORn AReA w²th ýþP.
þet ²t seă fOR AbOUt 12 HOURĄs.
THen, cleAN thOROUghly with SÑ
And pUt On A light cOAt Of ýąĆÁ
ÂOR less st¹bbORn cARbOn bUild-Upć
like w²th the M60 mAchine gUn gAs
IF t' 7M SAYs ±O
.±²
yoU
u²E ³NL´ m
-¶Sp·
cyl²ndeRĈApply
ĉ
ýþP And let it set ĊOR
An HOu± OR sO befORe cleAn²ngċ
Gas
cy¸ind¹r
L¹t CLP
s¹t for
º Hour
and cl¹an
ÃememČeR to lUbe you± weApON
AfteR yOU cleAč it. ÑOnĎt gUess AbOut
wHetheR A pARt shO¹ld be ďUbed OR hOĐ
mUcH lUbe it đshOuld getĒ See yOUR TM
And knOw.
µ¶
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