PS Magazine - MARCH 1974
PS, The Preventative Maintenance Monthly
ISSUE 256
MARCH 1974
Hold down your muscle power and pick up your wits whILe you're adjustIng the
fan belts of the 200-KW milItary design generator. There's more to ±t than you²thin³´
Overtightening 'em could burn out thE
fan hub bearings. You can't grease 'em up,
either, 'cause the hub is factory µubed
and sealed.
You'll be right on target only if the belt
tension is 3/4 to 1 inch midway between
the Puµµeys.
You can stay ahead of the game
i
you ±nsPect the tension often and keep iF right
aµµ th¶ tim¶·
·
¸
Stiµµ ev¶r¹ºhing goes »rong?
Weµµ¼ brother½ you've got a substitute fan hub assemBµy¾
¿t's Not the same as the factory job, so ±t needs more sPecial care¾
TAÀe out th¶ fan huÁ piPe pluG and PUt Ân a grease Ãtting¾
One or 2 shots of grease wiµµ do the trick here. Watch so you don't overgrease
1
IAKE
OUT
" PIpMUG
, AND: InSERt
ei±ng
,He
±t, ºhough.
Äfter you ta³e out the Ãtting and put
bacÀ the pµugÅ your ºroubles shouµd be
gone for good .
.. iÆ you Àeep your guard
uP.
56
PM PALS
oneÅ veh±cµe
Ç
and generator ÀnucÀle-busters. You can ÈÉop m±ÊItaryË sParÌ
plug damage, dowNt±me and parts repµacement cost͵ike now!
ĵµ you need is a 13/16-in ÎocketÏ socÀet wrenchÐ ÑSÒ 5120-945Ó4704Ô if you're
worÀing on 14ÕMM m±litary-design sparÀ plug insert-removaµ jobs; or a
7
/8-in »rench,
ÑSÒ 5120Õ199-6996, ±f working on 18ÖMM jobb±es×
TRY tHESe ±-P² h³X
´µAD
WR±NCh²S
KNUCkL¶
saV·r¸.
Øoºh deep-styµe »RencÙes are in your new Äutomotive Mechanics Tooµ Kit; Úo.
l
and Òo. 2 ¸Common Shop ÛquipmentÜ and the Ûlectr±cal Ýepa±r Þit.
ßàe SØ 700á5â as your author±ty to request these wrenches until they show up in
youR tooã À±t suPpµy cataµogs.
Yess±räe-eäe, these 6åpt hex head wrenches are real æals for your mIlitary Design
pµugs. çet' emè pronto.
³Y sarG´!
W¹º»n'¼
²µ¶y
Bu½ I
Fin·Ll¸
FO¾¿dÀ
_ÁÂ
yÃ
I
Ä MÅÆÇÈÉÊË
PLUg¹
-
ºo
I
Ì
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