PS Magazine - AUGUST 1979
PS, The Preventative Maintenance Monthly
ISSUE 321
AUGUST 1979
I
1±
i
"
M113A 1 Carrier Headlghts
@
In the dark abouT getting parts to fix headlight, you can order an infrared
your regular and infrared heAdlights? lens as NSN 6220-00±557²8228.
You can't order a service headlight
IR lens
even though ³M 9±2300-257²20P lists
NS± 62²0-³´µ5¶7·8¸¹º
it as NSN 6220²00±984²5181, Item 1
@
,±
Q
in Fig 52 on ae 37
´
f C
ange 2. ³he
0 1±
I
²
µMDF says ¶t s an ·nact·ve number.
±
²³
i
³rue.
\
However, you can o¸der the service
h d¹
.
h
NSN 62
o oo
76
8 8
.
»Ervic¼ h½adl¾gHt¿À
Ea ·g t as
2 -
±
7²7 7
·
NSn 62²0-³´µ7¶·¸¹8º»
³his NSN has repLaced headlamp
NSN 6220º00»984-5181 in the -20P
³M.
If just the lens is cracked on your IR
WhaT you don't know might not
hurt you but what you don't lube can
chop off your fingers.
µT The b¼st, you can get a bang in the
head when The hatch swings ½rward.
µt The worst you can lose your fingers
if they¾re in the way w¿en thÀ hatch
slams down.
³he hold±open latch for the access
cover of the rigger, crane operator andÁ
driver must get its ration of PÂ oil at
r:²=³´µ
-
-¶R
.·'"¸¹
evÃry quarterly
(Q)
service.
If you forget this, tÄe latch can get
sTiff, fail to lock and let The hatch
swing shut.
º6
So lube The way your ÂO 9²2350±
238ÅÆ2 (ul 77) calls for in NoTe 18 on
pagÇ 9, and the localized lubricÈtion
view on page 19. µlso; check all three
covers fÉr broken torsion bars which
can let a cover fall on you.
BONn»E, TeLl H¼M Ab½Ut
PaG¾ 2¿4À
´µ¶
ÁÂÃ ÄÅmÆÇÈÉÂÊ
ËÌ
ÉÍÎÏ 3Ð
ON
pÑgÒ ÓÔ5ÕÖ
¼½¾¿.ÀÁ1
¸¹
×Ø Ù
º
»
'
µ
noT²so±funny Thing happened To the Preventive Maintenance ÊËecks and
Services ÌPMCS) on your M60µÍ ÌRISÎ) tank .
.. a misTake got inTo iT.
Âook on page 2-46 of ³Ï 9-2350-257±10 (un 78)Ð
IT now reads, "Powerplant warning Light or all TemperaTure Ñnd pressUÒe
gages missing or inoperaTivÓ.Ô
Get ouT yoÕr stubby litTle pencil and make that read, "Powerplant warning
_
light or anÖ temperaTure or pressure gage missing or noT reading in the green.Ô
While you have your pencil out, turn to page 2-5× of your -Æ0 ³M. In ITem 32,
far righT, iT says:
"Áo AÂÃfLow fÃom ouTLÄT ÅoÆÄÆ.Ç
º7
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