PS Magazine - MARCH 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 232
MARCH 1972
A
wick or a stRand of mop yarn stuck down into the gas tank of thE immersion
hEater-thAt's how some outfits gEt rid of that Extra gas in the bottom of tHE tank.
When tHe yarn or wick sticks out of tHe tank the gas will EvaporAte.
It's An explosivE idEa bEcAuse that's what it might lEAd to-an explosion±
You don²t havE to dRop a lightEd match into a gas tank to hAve an Explosion.
A
lightEd cigArEttE around fumes ³ill do it, too´
So dRain the gas tAnk on your immErsion hEatEr and Put the caP back on the tank
wHEn you're going to storE it. No wicks!
You didn't gEt CHangE
1
(SeP
70)
to
TM
10-4500±200-13?
Wellµ thEnµ jot these
numbers down so you'll be ordering thE
right pArts for your ModEl
447-2EX
im¶
mersion
heater:
·etainErµ
wickµ
FSN
and Wickµ FSN
9390-125±
3784.
¸f you'rE in need of a¹ hinge pinº
FSN
will take care of you´
,
_±²³ ´µ¶ ·
²³
FSN ´µ¶´·¸¹º·´´»¼
e
WICK
I
WICK
i
ReTaIN½r
FSN ¼µ¼»¾
¸º´·µ¿¹À
FSN ´µÀ»·
¸ºÀ·¼º»Á
Jew Root
There is a new Huey mast boot that
Makes replaceMent a Breeze, knuckLe-
Busters .
.. no need to take ofF the
Main rotor. ±SN 1615²419²5944 in T³
55´1520²210´20P
(Apr
71)
wilL
get
you a boot that is split verticalµy and
has a Flap for joining the boot aFter
installation.
viVe ±our
Al
You gotta give complete identifica-
tion oF your equipment when you're
subMitting an EIR, including all inFo
on an overhauL data plate iF there's
one. Put the data plate inFo in the re-
Marks section oF DA ±orm 2407, ¶Lock
35.
²ibrntio1 SituatiON
Periodicaµly snug those BoLts in the
top asseMbly oF t·e AN/±PN²40 radar
set.
¸hy?¹Vibration loosens the bolts,
Ond more vibration causes 'em to turn
up Missing. Plus, loose boµts can Let
Moisture seep in.
flip Zip
Need a beµt cµip for your TAº1/PT
telephone
set?
The
stock
number
(±SN 5340²064´5426) is listed on page
6,
T³
l
1´5805´243²35P
(Jan
70),
where it's called "electrical clip.» You
can't put it on, though. Direct Sup-
port'll do the ¼ob For you.
jrnke ³ose ´/nsK!
³a½e sure yoU get your mitts on T¶
9´2300´405²14 (¾ct 71). It's got hot
poop on ¿³andatory ¶rake Hose Àn-
spection
And
RepLacementÁTacticaL
VehicLes.» Àt couµd save your neck!
Jew Zµr1 SiUNnl ,nmp
A new long´liFe (2,500 hours) bulb
is in the systeM now
For
solidÂstate
turn signal indicator use. ±SN 6240²
155²8707 is replacing the
old
500Ã
hour´liFe bulb in your directionaL conÄ
troµ handle, ±SN 25Å0²808Ã6072.
¶eport ·¸
1)±
ÀF
ÆeFective
new
or
overhauled
materieµ is received by your unit direct
From a D¾D contractor, you Çay need
to File an ÈnsatisFactory ³ateriel ReÄ
port (ȳR), DD ±orm 1686¹ÉÊ aËËÉ-
ÌÉoÊ to any other report (such as an
EÀR) which
May
apply. Àtems under
warranÍy are considered ¿new » untiL
the warranty expires. IF you get such
deFective iteMs, ask your Çajor coM-
mand to help with the ȳR.
´nucets ´o¹ LiFters
¸hat's a ÎueÏ FiLter without a drain
cock? A headache, that's what. So iF
you've got just drain plugs in those
Fuel
FiLters
on
your
³Ð 23A
lC
(or
³Ð 23E2)
l
0²ton tractor truck, replace
'em with drain cocksѱSN 4820²752Â
Å040.
Would YOU Stake YOur Life
1
on
ThE CONDitIo± of your ²quipment?
*UÂsÃ
GOVERNMEnT PRIntI±g OFfICE:
ÄÅÆÇ ÈÆÉÊËÌÍÎ/Ï
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