PS Magazine - TB 43-PS-440
PS, The Preventative Maintenance Monthly
ISSUE 440
JULY 1989
need to re
p
lace a bum
p
ressUre gage on your reverse osmosis water
p
urIfi-
cation unIt (ROWP±).
Those
p
ressUre dIFerentiaL gages used ²r the muLtimedIa gage, cartridge gage,
and R.
0.
vesse³ gage use a
p
Iston/magnet assembLy to sense
p
ressure changes.
Re
p
Lacement
p
iston´magnet assemblIes are availabLe to µix the gages.
Order
p
iston/magnet assembly PN SD12¶3¶A ²r ROWP±'s with serial num·
bers under 1500. ¸or serial number ¹500 and up, get assembºy, PN SD12»5¶A.
Order either using CAGE 30839 on a DD ¸orm ¹348¼6 ½om R¾C A¿2. Either
assembly costs $15.25. Order eitHer one on a DD ¸orm 1348¶6.
To re
p
Lace the
p
iston/magnet assemblies, remove the low
p
ort end ca
p
, tHe
s
p
ring and s
p
acers. Re
p
lace the
p
iston/
magnet,
then
reinstalL
the
s
p
acers,
s
p
ring and end ca
p
.
PISTON MAGNET
ASSEMBLY
I
SpRiNG
I
SpACERS
:±
-a
•
±
riNG s
LO POrT
.
END CAP
54
JUL 89
RODNSn's
Figure
²²
²6
³
12
132-7´³2
132-7´³2
QRCTEO
;-------
T
he NSNs ²r the right
hand tie rod ends on tHe
BaÀer ¸J¸¶040 ²rkLiµts
have changed. MaÀe
a note oµ these changes
in TM ¹0¶3930¶627Á20P.
Tie rod end, right hand
TIe rod end, right hand
The SMR code ²r ¸ig 55, Âtem 9 is changIng to PAOZZÃ too.
µ O·KW
Gene±ato² .
..
Save the Fuel Line
i
µ your generator's shroud is too close
ÄÅÆÇÈ
to a Éel line, vibratIon during o
p
era·
tioÊ wiLL wear a hole iÊ the LiÊe.
So maÀe sure the ËÌel Lines are at
Least
Ys
iÊch away ½om the shroud.
¾µ a ÉeL line and sHroud are too close,
widen
the
ga
p
. Put washers,
NSN
5310¶00¼809¶3078, on the mounting
ÍaÊge boLts to ºiµt the shroUd away
½om the µUeº ºIne.
JUL 89
55
)
)
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