PS Magazine - DECEMBER 1978
PS, The Preventative Maintenance Monthly
ISSUE 313
DECEMBER 1978
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l
I
1!
TherE's bad nEws ahead fr
TOW missIle system BB-287 bat±
terIes that Lie down oN the job .²²
or oF.
The batteries Now get a LoNger
charge, ³oM 4 to 5 hours. ´Nµuse
batterIes sooN will ¶e gettiNg a
charge ·ore o¸teN²
CHAnge 1 (1 Sep 78) ¹o Tº 9-
6130µ470-12 INcreases the charg»
iNg tIMe a ¼Ll Hour, ³oM 4 to
5. Get tHE ½HangE I¾ yoU Don't
have it. ´t spELLs oUt tHE pro½EDUrE.
ThE se½ond bI¿ stEp In kEEPIn¿
¶attEries anD tHE MIssILE sysÀEÁ
operatIonaLLy rEady Is InÂUsE
chargIn¿.
A
s½HedUlEd CHangE
6
to Tº
38
9µ1425µ470µ12 reqUires chargIng
iNµuse batteries evEry 30 days or
o¸teNer, DepeNdIng oN teMpEra»
tUre, seL¸-test rEaDINgs, et½.
=
-
³
<
c. ·
´N other words, you get ÃheÄ
charged at least oNce a moNth, re»
garÅless² Some commaNds al-
Æ
ready require it as local SÇÈ
´¸ youÉVe Not doNe it lately,
eye¶all CÊaNge Ë to Tº 9-
1425Ì470-Í2² ÎhatÉs the tÊird shot
o¸ liÏ Ðr tired ¶atteries aNÅ reÑ
quires that stored ¶atteries ¶e
charged eVery 30 days or o¸teNer²
ChecK the chaNge Ðr sÒeciÓc
chargiNg Òeriods² Ôigh temperaÕ
tures caN cut that 30Öday re×
quiremeNt to a weeK or less²
±9
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