PS Magazine - JANUARY 1978
PS, The Preventative Maintenance Monthly
ISSUE 302
JANUARY 1978
g@l[
AW, C'MON!
aLl THESe oth±R mIs²i³´
Gµ¶·¸nc¹
SETs ARe
NO
GOoD!
!
·
ound,±
r
·
:6;±·.²³´µ¶¸¹º»¼½'¾¿ÀiÁ
'---²
-³
-
´´´
µ¶
³
-
¸
up¹
Hereºs the worD on how to heaD Off
l
±
during the test, then The firs± sight
Lucky Seven can turn into a the problem:
is defective.
gruesome twosome for the OpTical
1.
²racker moTor is running
"J.º-»¼½¾¿À
sight anD missile guiDance »et of your
duRing ²esT
7±
If there is no self-
¼½W missi¾e sysTem.
TesT meTer movement on The
AZ
or
¼o avoiD That snake¿eye prOblem
EL
meter, and theRe is no meTer
when Youºre Doing Àelf¿¼est No. 7 on
Move³enT when
you make
the optical sight (¼able 2¿6Á ¼M
9-
bOresighT
±
knOb
adjusTments,
1425¿470¿Â2)Á remember tÃis:
suspectthe capaciTOrs .
.. and hOLd
Á
couple of cApAcitors (CÄ anD C2)
it right Thre´!
in the sight hAve shorteD to the
Â
ÃÄÅÆ
Bore sight moDulator return During
)
$
'
!E
±
®
other Àelfżests No. 7 anD have
'
Ç
ÈÉvÊ•ËÌÍÎÏ
²
ÐÑ
DestroyeD the self¿Test carD iÆ the
&
"
³
•
MGÀÇ
±
-
4ZÒf1jÓÔ Õ
NowÁ if you fo¾loweD Àelf¿¼est No.
7 in ¼Able 2¿6Á AnD substituteD another
oPticAl sightÁ youÈD get another Àe¾fÉ
¼est No. 7
failure
.Ê
.
even thoUgà tÃe
sUBstitute sigÃt ËAy ÃAve Been
ÖK×
±,²³´·
swnc²
3³
If there is no meTer Moveµ
menT during the tesT, rePLace the
MgS
(iT probabLy was damaged by
the First sight).
Ìequivalent Íeter.
If the sight Doesnºt Ãave a short iT
cAn then be mateD Îith a gooD MGÀ
for a Àe¾fżest NoÊ 7 check out.
FinAllyÁ ÍAinTenAnce types cAn
check out the MGÀ you haD tO replace
(IteË
3Ø
no meter movement) by
inspecting Ïhe self¿Test carD. If the
CR21 DioDe Or the printeD wiring is
DamAgeDÁ then you know the first
sighT was faulty. In which caseÁ tag the
sighT until you can get the ÐoÑtact
W´rµe yet, y´u'd f´¶¶´· thr´u¸h by
CheCkIN¸ the ´rI¸INa¶ µI¸ht ´N aN´ther
ÙgÚ
Ç
´µ
aNd y´u¹d deµTr´y aN´ther
µeºf»teµt Card I¼ that
ÙgÚÛ
WhateverÁ Donºt hook up tÒe fÓrst Àupport ¼eam to check it out.
optical sighT tO anyThing unTil Ót gets
Just Donºt use the sight on AnoTher
checkeD out .
.. AnD Donºt try to check ÔGÀÁ or youºll put thAT oÑe ÕoÖnÁ Too.
ÜÝ
Þ5
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