PS Magazine - JULY 1974
PS, The Preventative Maintenance Monthly
ISSUE 260
JULY 1974
These simple little tIps wIlL ImprovE
your maintenance smarts on the
M551
SherIdan:
TIP
1-To slave the
M551
use a slave
cable±the ofcIal name is cable assembLy,
special purpose² electRIcal³ FSN
4910-474-
9135.
You'll ´nd it in your No.
1
anD Noµ
2
Common Tool Kits.
¶Stead o· using the cables some troops
try to slave with a couple o¸ wIres.
The cable Plug is made so It can onLy
be put in the right way¹ You get no suºH
»rotection with two wires.
±±± KEYWAY PREVeNtS
PUnlNG CABLE
IN WRONg±
¼¸ you connect the wi½es wRong a¾D get
a reverse polarity² what happens wILL De¿
pend on whether Or noÀ
Mwo 9²³´µ¶·
230-30/ 10
has been apÁLIeD¹
10
.
:
f.
¼¸ the
Mwo
has been put on² yOu burn Â
Ã
Ä Åout
the dioDe and the tIme deLay assemÆ
bLy behinD the ÇriverÈs coÉtroL ÊaÉeL.
Ën Ìtuther handÍ
i
the
mwo
has nOt
traÉsMIÎÎIOÉ ÏOrqUe ºOÉve½ÀOr ÐOsIÉg A½e
LoosenIÉg anD ºauÎIÉG Ñes¹ ÒhÓÎ IÎ aLso
true ¸or the tOrqUe ºOÉVe½ÀÔr ÎÕÖ ÉU×Î
whIºh ºOnÉeºÀ the ÀOrque ºOÉVØrÀOr
Ù
Úex
pLate to the engine ÛywheeL¹ ¼¸ you thIÜk
yours are loosening² get your DÝeºÀ ÎUÁÞ
port mechanic to tighten Ìem up ¸or yOu.
ße knows the àorQue values¹
¼tás hard to tell i¸ theyâre loose or Éot
sO have yoãr suPPort check Ìem out to
make sure.
TIp
3-"älL
or
notåing.æ
ÒçaÀÌs
the
worD on repLaºIng ¸an beLts oÉ your
M55¸¹
¼¸ youÌre going to do any replacIÉg aÀ aLL
you replace the entÓre set o¸ matºheD
V-
beltsè FSN
3030º919-642´»
¼¸ you try repLaºing juét one or
³
beLts
at a time you êan wÓÉD up wIth
a
LOÀ o¸
vIBraÀIon In the ¸an area O¸ ëhe eÉìÉe¹
ÒhIs can wear out ºomponeÉÀs Be¸Ore
their Àime
•±²
.±² so MON6Y
SAvD 8y n³T
Pt´IµG ¶·
a
·
WHE ¸¹º »F
f¼½
BELTS Is
p¾R ¿CÀÁÂmÃÄ
1Å
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