PS Magazine - SEPTEMBER 1986
PS, The Preventative Maintenance Monthly
ISSUE 406
SEPTEMBER 1986
UH-1 .±²
Hydraulic
Filter Confusion
NOW³
WHIC ONE
o/Y±l AMi
VPpSe r
VSE?
r
Replacing the fLter elemeNt oF your Huey's hydraulic ±lter assembly caN
leave yOu scratchiNg your heAd, especially iF you doN't heed the ²³TE iN
Para 7-48a(12) oF TM 55-1520´210µ23µ2.
That's because there are¶·¸¹º»¼½¾¿
three similarÀbut diÁereNtÂ
±lter assemblies iN use uNder
the same stOck Number, ²S²
1650µÃµ457´9Ä4Å Most oF the
same compoNeNts are iN each
assembly, but
n²t aL
oF them.
That's where the coÆÇsioN
crops up.
³
additioN, the
stackup oF ideNÈcal comÉNeNts
is slightly diÁereNt amoNg the
three modelsÅ
IF you have
T
replace a ±lter
elemeNt or Other compoNeNt iN
your biÊdËs ±lter aÌsembly, use
the ÍllowiNg chart:
Bendix
PN
04
Textro±
PN
´´µ´¶2
PurOlater
P²
75767Z
-±²³
K
A. I±dictOr ³smbly
D.
PrefoRed paCking
G·
P´fORed paCki±g
J¸
ELeMent aSeMbly
s´µ 86
A
µ
B. ¶Ck up ·ng
e¹
Head ¸¹eMbly
Hº »e¼i±er
K. Bowl
39
E
Cº
P´FORed ½Cking
F»
BaCk up ·ng
I¾ P´fORed ¿Cki±g
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