PS Magazine - TB 43-PS-444
PS, The Preventative Maintenance Monthly
ISSUE 444
NOVEMBER 1989
TOW, TOW
2
M;ssne
.±±
f
0
'f
e wing nuts on the MGS battery
feeze in place and tHen pop oF± when
the battery's InstaLled. ²³ there' re ´wer
than µur wing nuts, your MGS is
NMC¶ Prevent tHat by twisting each
wing nut beµre you load the battery
to make sure they're not fozen.
YoUr Re·a¸¹an sºOU»D a»so oRdEr
ExTa win¼ ½Uts,
NSN 53±5-01-148-
8601,
A½D rEtai½ER Ri½¼¾,
NSN 5365²
00-±98³6564.
¿uBBeR eyEshiE»ds o½ the o·tical and
ni¼ht sights Àeeze, coL»ect ice, and
Eventua»»y cRack. Áhat »eaVEs thE de»i-
cate optics VuLneRab»e to ice and snoWÂ
Áel» yoUr re·aiRman i³ eyEshie»ds, NSN
5855´01-070-407±µ
aRe crackedà Äo½Åt
Breathe o½ optics, either, in co»d
weather Áhat wil» Ƽ a½d ice theÇÈ
Repor c±acked eyeshields
to you² ±epai²maN.
DoN't b²eathe oN optics
¶·
NOV
¸¹
nOV º»
¼½
Éxtreme coldÊless than
-
¾0° F¿
causes distoRtio½ µr the ËN/Á ËSÌ4Ë
night sight when cold hIts the heat risÍ
ing fom tHe vehicle e½gi½e on
mounted ÁÎÏÅs. Ðeat distoRtion by
positioning your vehicle so you' re aimÑ
ing away fom the e½gine.
PoINt TOW away
f²om eNgiNe
Keep clampi½g sur³aces on the
tr
Ò
aversing unit, sigHts, and missile
clear o³ snow and ice. ÁHey can prevent
a good electrical connection.
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