PS Magazine - NOVEMBER 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 240
NOVEMBER 1972
I'
I
Before you staRT the pUmp witH t±e
Mil
STd engine,
b
²³Re Yo³ HAve THe engine
p³b² on HAnd. ´±eY'Re ´M 5-280µ¶·µ9¸14
wi¹º C±
l
(JUl 71) AnD ´» µ¼½805-259¾
½4P wI¹± c±
2
¿ÀpR 71)Á FoR ¹He engIne
LÂÃ InÄoÅ ³²e
W
µÆÇ80È-½µ9É1Ê ËÀÌR 7½ÍÎ
Ïo³ geE t±e oÌÐRAtIng de¹AIL² on ѱI²
̳mÒ ÄRoÓ ´M 5-Ô32ÕÖ½Ô·Ö15 wIT± c± ×
(JAn 70ØÙ ´Úe ReÌAIr ÒAÛt² ARe Li²¹ed
in
´Ü µ-Ý320޽߽-2ÕP wItº cº
1
àÀ³g 69)á
FoR T±e Òoop on tºe ÌÂÓÌ wI¹± ¹±e
WI²âon²In engIneã ²ee ´» µ-Ý3ä0Ö½å8æ1µ
wI¹Ú cÚ 6 (Feb
70),
´Ü µçÔ320Ö½18Ö½ÕP
èIt± é± · êMAR 71) AnD
LO
Èëìí½0-218-1È
àJAn 6î)ï
ðo³ geñ A good âoVeRAge on geneRòó
ôTRoLe³õ ²³pÒLö And mAnAgeõent Aâ¹iV÷
I¹Ieø In Àù 703úû ¿JAn 71)ü
ýonþT ÿrget ¹o gRo³nd Āo³Û ÌUmÒ beā
foRe yo³ p³T
it
Into oĂrA¹Ionă ýRIĄe tÚe
RoD² Down Aąo³t 2 Äeet AnD âonneâĆ T±e
gro³nd èIRe ÄRom ¹±e toÌ oÄ
ro
¹o T±e
¹rAIleR ÄRameü
•.
ðo³ âAn toć t±e 3µ0¶GPM ÌÂÓÒ A
Ĉ±oR¹ dI²tanâe ĉ³T IÄ Yo³ĊĄe goċ to moVe
iT
A long ČAč oR oĄeR RO³gH teRRAInĎ âARRď I¹
on A TrAn²ÒoR¹eRĐ
Manuals: TM 5-4330±20²· 15 (Apr 6³),
tM 5´4330-200µ25P ¶May 61) and tM 5µ
4330µ23³¸³3 (A¹r 7³)
LIFtiNG MECHANISMºBen»¼ broken.
ELEM½NtS¼ CANiStERS¾BenDs¼ cracks;
screen torn,
d¿r»yÀ
SEPARAtOR SHELL¾Rus»yÁ pa¿n» peel¿ng;
loose moun»¿ng bol»s¼
leaks.
fRAME¾Ben»¼
cracked,
bol»s ¿ss¿ngÃ
DrawbaÄ ben»Å p¿n»Æe hook ben»¼ broken
and par»s ¿ss¿ngÀ
UNit MARKiÇGSÈ
M¿ss¿ng¼ wÄong¼
readableÀ
R½FL½CtORSÉ
Cracked¼ ÊrokËn¼
moun»¿ngs lÌose¼
Âud-cakedÍ
THE
BATTERY-Cracks± Leaks;
cover m¿ss¿ng¼
looseÍ ter¿nals corroDed¼ looseÎ ½lec»roÏ
ly»Ð low (SÑoulD be
'
¿ncÑ above »Ñe
pla»es)Ò
VeNt hole clogged²
FiR½ EXtiÇGUÓSHERÔM¿ss¿ng¼ no» Õully
cÑargedÀ Check pressure ¿nd¿ca»or or
we¿gÑ» mon»ÑlyÖ
FoÄ ¿nÕo on »he dry
cÑe¿cal »ype¼ see tB 5µ420²×20²µ³0
¶May 72)Ø
PR½SSURE GAGE¾Ùens broken;
poiNter
beNt³ While operating the filter separa´
tor± be sure the pressure differeNtial
DoesN't go over the manUfactUµer's
recommeNdatioN² If it does replace tHe
eleMeNts²
GAtE VAÙVESÔFrozen¼ leaks¼ won'» cÆÌseØ
PR½SSÚRE
R½Ùi½F
VAÙV½¾
CloGged
,
brOKeN sPriNg± painted o¶er²
tRAILeR
BASiC iSSU½ it½MS¾All on Ñand?
ÛROUÇÜ ROÜ
ASSE·B¸Y¹ºissiNg± Not
coNNecteD wheN »ump is oper¼tiNg²
Âoun»¿ng¼ Êen»¼
Ñ¿nges ¿ss¿ngÍ
PUBLICAtIOÇSÔM¿ss¿ng¼
»orn¼ unreadable¼
no» upÝ»ÌÞda»eÍ
ÙOG BOOK Ô
M¿sß
s¿ng ÜA ForÂs
24²8à
24²8-á¼
-
±
²
³
â4²8µ5,
âã²8-7,
ä
â4²8µ8å 24²8-1²
or â4²8æ1ãÖ
çÓR½S¾Cu»s¼ ÊÄeaès¼ Êl¿s»ers¼ Õla» spo»s¼
vaLve st½M l½¼Ks,
valve caps ¿ss¿ng¼ lÌw
¿néla»¿onÀ inÕla»¿on sÑould be ã5 PSiÍ
Keep in mind yOuR ParTiculaR PumP
mighT have sPecial pROblems nOT men-
TiOned heRe. Be On The lOOk±OuT fOR 'em
all THe Time²
ÙIQUÓÜ L½ê½Ù GAG½ÔGlass
crackedë unreadaÊleì Guarí
LIǽS¼ FittiÇGSÔîïðñòó
Cr¿Âôsõ böeaksÍ
AÜAP÷½R ÜUSt COê½øÉ
M¿ss¿ng¼ cÑa¿n ÊöÌkenù
ê½SS½L AÇÜ SKiÜú
Broken¼ cracked weÆds¼
ben» sk¿í¼ d¿Ä»yÍ
10,000 Gal FABRIC ±²NK
Manualsû tM 1²µ11²9 (Feb 68)ü çM 1²-
11²1 (May 72)Ø
GEǽRAL COÇÜitiOÇÔWÌrn¼
puNctured¾
¿ss¿ng par»s¼ Æeaks¼ »rencÑ Õ¿lled ý¿»Ñ
debr¿s¼
hoLes
¶Use repa¿r k¿»¼ FSÇ 543²±
641-895þ)
ACC½SS ÜOÿRÔÙeaksù
CHeck bOTTOm
Broken¼ woÄnÖ
OêĀRFÙOW PiPāÉ
Ü¿ö»y¼ loose debö¿sù
FU½Ù ÙOAÜÔOêĂø FUÙÙ
³anks wiTHin
THeiR nORmal liF cycle ´ill µO caPaciTY
1¶·0¸0¹gal² ºld Tanks beyOnd TheiR li´e
cYcle ´ill »O ¼¸ Per cenT caPaciTy½
hO E
Manuals: tM 5ă678 (Ąc» 65)ü tM ³²-1109
¶FeÊ 68)
êAÙêESÔîïðñò¼ dÌną» oôeÄa»e smoo»Ñly¼
Äus»eíĆ d¿r»yÖ
ćOS½SĈK¿nks¼ cÑĉÕ¿ng¼
LeaKs¿ spL
i
Às²
FÁÂTÃÄÅSÆǽ¼Ks± brÈKeN± LÈÈse²
CLAMPSÔÙoose¼
mÉssÉNg± ÊrÈKeNË
GAt½ VAÙê½SĈBen»¼ s»ucè¼ wonĊ» close¼
leaksċ
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