PS Magazine - OCTOBER 1974
PS, The Preventative Maintenance Monthly
ISSUE 263
OCTOBER 1974
1
±
I
Save your muscle-and pARts, too±
NeveR oRdER 6 when
I
wilL do!
When a Huey piLot wRites up a wo²
tRunnion beARing on the D³ FoRm 2408´13
you Red
X
the BiRd untiµ you put in A ne¶
one± Right?
WRong·
¸ed
X
the BiRd untiL youR unit TI in¹
speCts the suspeCt beARing with A diAL indiº
cAtoR. You'Re Allowed ».020¼in RAdiAL An½
AxiAl plAy in eACh tRunnion beARing on th¾
UH¿ÀÁ± D H modeL ChoppeRsÃ
This ÄeARing is An "intensiveLy mAnÅ
AgedÆ itemà ³t $64.15 peR copy you CouLÇ
spen½ A heAp Of money in A hurRy By oRdeRº
inG mORÈ thAn you nee
_
½
É
.
-
±
-
Êf you hAve moRe'n this± RepLACe the wo²
±².³´
ÄeARingË
HoLd one± WhiRlymeChà ¸epLACe onLy
the BeARing thAtÌs ÄAd. SuRe the ÍÊÎÏL CheCk
alL 6 tRunnion BeARings on the swAshpLAte
And coLleCtive sLeeve AssembLy when hÐ
CheCKs the on wRitten up.
DON'T
FoRGE
-
rePtAµ¶ ·n¸Y
¹Hº B»a¼i½g
7¾¿À15 bÁpÂ
ÃÄÅÆ/Ç
6.
Dear Windy,
'
.
Recently I noticed so
±
²nstaLing
the
h
e Cob³a mecHAni
th
h
sync roMzed
È
cs
e
OTn coated with
´
e evators
µ
into
compound¶
corros²on p³evEn·ive
¸he
ch
·
Opper
org
¹
¹
nance
pub
d
aMzat1onal
m ´
º
oesn»t
5
a¼nte½
us¾¿G the com
ay
AnY·HinG
aB
poundÀ Is it
ÉK
wÊ
oUt
Á
ÂÃdy?
SË6
ÌÍ
W
Î
·±
DeaR SpeciAList T. W.
ÏÐ,
Yes± indeed! ÑooK foR A ChAnge to
ÑM
Ò5ÓÔ52Õ¿221Ö20Ã
To pRotect thE eLevAtoR fRom CoR×osioØ
tRy this fOR size.
ÁefoRe instALling the eLevAtoR AssembLies±
coat the inside of the hoRn with CoRRosion
pReventivE compoun½ (item Ù08 oR ÙÚ1Û
ÜABle Ô¿4)Ã NO compound is RequiRed on
the eLevAtOR spARs BeCAuse they'Re ÝoAted
with eLectRoÞLm dRy LubRiCAnt.
NeveR use Zßnc chRomAte As A substitute.
àá PeR chance zinc chRomAte hAs been Apâ
Plied tO tãE iäåide of the ho² oR spARs± get
Rß½ Oá ßt witæ methyL¿ethyLçKetone (èteM
300Ò
TaBée Ôê4) and a soft Rag.
ÓÔVÕÖ s×Øk ÙhÚ
ÛÜÝÞ Wßàá mâãäyLå
ETHYL-KetONI
!
i±
MAy RemoV²
ãæç
³leCTr´Fµ¶·
c´a¸¹nG.
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