PS Magazine - TB 43-PS-454
PS, The Preventative Maintenance Monthly
ISSUE 454
SEPTEMBER 1990
osing or confusIng shIms is easy iF
you'Re not exTra careFUl wHen yo± re-
move power pLant mo±nTs and s±pporTs
²OR maInTenance.
Shims are precise³y macHined and
bonded to The f±seLage To pRovide The
eXact amounT of c±sHIon under eacH
mo±nT ²´ttIng so ThaT all components
aRe peµfectLy aLIgned¶
·¸e BesT way
To
avoid improper
shImming is to meas±Re tHe ThIckness
of a³³ shIms and recoµd TheI¹ ºocaTions
on DA
Fr 2408-15.
MeasuRE thicknEss
aN ±²³d loatIOn
Of aLl SHims
´µ
you ²»nd sHIms That have vibrated
Loose, bond THem bacK In p³ace as soon
as yo± dIscover tHey¼µe ³oose½
¾pp³y adhesIve¿ NÀN
8040-00-016-
8662,
aro±nd The ouTeµ edges oF The
shims To secure tHem.
´µ
you canÁT µe Bond Them To THe ÂseÃ
Lage right away¿ Tag or maµk Them FoR
positIve idenTiFÄcatIon and put tHem in
a sa²E pLace ±nTi³ yo± can rebond tHemÅ
Heliport Deicer NSNs
S
aLt Is a noÆno Foµ deicing He³iporT and aiRpoµt µ±nways beca±se iT¼s coµRosIveÇ
Para 3È5fÉ(2) oÊ ËM
¶-300
ÌÍs The ±se oF nonÎcoRµosIve TechnicaL ureaÏ a
ÐeRTILIzer compoundÉ NÀN
6810-0¶-¶98-9398
gets
·0
poundsÑ Òn a pincH¿ ±se
deIcIng ÓÔuidÕ NSN
¸8·0¹00-237-4304º
Öt's not on the AM×ËØ so ordeµ IT on a
××
»¼ ¶348½6
FRom
¾´C ¿9GÀ
ÁÂ
ÃÄP ÅÆ
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