PS Magazine - TB 43-PS-472

PS, The Preventative Maintenance Monthly

ISSUE 472

MARCH 1992
PS Magazine - TB 43-PS-472 - Page 43 of 50
Oil AnaLysis .
..
ou now have an added optioN re-
gardIng oIl filter changes on equipmenT
iN the ARmy OiL Analysis PRogRam.
±N
addITIoN
To
se²VicIng/cLeaniNg³
changIng oIl F´lteRs wheN
(1)
they are
kNown to be contamInaTed oR cLogged,
oµ
±2²
d´²ected by AOA¶ ·ab anaLysis¸
f¹·teRs may Be seRViced aT prescRIBed
hardºTIme InTeRVals»
Changes oR UpdaTes To lubricatIon
oRdeRs (¼Os) wIll giVe thIs new iN½¾r¿
maTioNÀ pLUs pRoVide the hardºTIme IN-
TerÁal ÂR aÃected eQuIpmeNtÄ
ONÅcoNdITIoN oIl changes diRecTed by
an AOA¶ lab ReQUire new oIl Ænd a
seÇViced¸ cLeÆned or changed ½¹LterÈ ÉF
the condiTioNs Âr a dIrecTed oIl chaNge
dId not appeÆR ʾr an exteNded periodË
there would be no FiÌteR chaNgeÍ
Îhat could Be LongeR than The useFUl
lIÊETIme oF The fÏlteR, causIng pooR oIl
cLeaniNg
aNd
possible
compoNeNT
damageÐ
Îhe²eÂÇeÀ iF no prooF o½ coNtamIna-
tIon oµ cLogging eXIsts and iF the RegULaR
AOA¶ Lab ÆNaLysis doÑs not dIrecT it¸
an oiL ½¹LTer wiLl be seÇÒicedÓc·eanÑd/
changed accordIng to the hƲdºtIme inÔ
teµvaÌ prescribed by the compoNeNT or
eNd Item maNuÕÆcTURer»
Îhe hardºtime clocK sTaÇts at zero Ö0×
eÒery TIme The oil fiLter is seRviced/
c·eÆNed/changed f¾r whaTever reasonØ
52
M±R 92
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