PS Magazine - TB 43-PS-457
PS, The Preventative Maintenance Monthly
ISSUE 457
DECEMBER 1990
the idler spindle is woR.
No wear
marks? Check The gap b±ween The end
connectors and The skirt² If The gap's
less than 1/-inch, tell unit mainTe³
nance´ AT
t
semianµual service¶ unit
The gap
must be
greater tHan
Va
inch
ma·ntenance
metaL contact at the ¸op and a gap at
¹he BoTTom where The ºetainer and ·dler
a
join. »hat¼ll mean a new idleº
a
.
Me±al ±o metal coNtac² Here,
bU gapPd at tHe B³om?
The spindle is ´n±!
»hey½ll also try to inse¾¿ a 5ÀÁin
Âllen wrench into the gap btween The
ret÷ner and idler
a
at the FÄont
Å
ÆF
¹he wrench gOs in¶ the upPr spindle
and Beaº·ngs are woÇÈ and They½ll ¾eÉ
place The idler
a
.
µthewRencH
fi±s, ±he spindLe
and ´a¶Ings
are wo¶n
Make sure only
W
(wide temperÊ
aTU¾e range) greaseË MÆÌÍG-8Î322, is
used on ±he baringsÏ It slows bÃring
wearÏ
J
·¸ buS
bok rB
CSHIoN.
YouÐVe goT to have a ruBBer cushion
under the posit·Ve Bus BlockÑ or you ½re
asking FÒr a FÓre. Need a new one? Ôus
Block¶ NSN 6ÎÕ0Ö0Î-Î×Õ-Õ766¶ comes
wi±h a cushion´ YouØll also need a ºe³
cessed washeº, NSN
Õ3Î0Ö0Ù
-
266Ö
3×93²
¹º»¼ ExHa½S± ¾a¿ daÀage.
Keep an eye
on the exhaus¹ gº·lle sealsÚ Ûeplace
them when they get woR¶ toÜ or BrÓtÊ
tleÝ Þhe seals keep Tha¹ tuºBine heat
fºom messing up the oil cooleº crossß
oVer hoseà ÆF that hose Fáâls, you½ll have
oil all over every¿hingã FÒllowed By a
Big äåreæ
8
DEC90
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