PS Magazine - TB 43-PS-446
PS, The Preventative Maintenance Monthly
ISSUE 446
JANUARY 1990
Tighten Bore Evacuator Screws
T
he two socket head screws ThaT hold
The boRe evaCuatoR on youR MI -seRies
Tank have a Bad haB±t of v±BRaTing loose
and FLLing o²f, Taking The reTa±ning key
w±Th Them.
Keep th±s ±n m±nd when you 're down
Range alReady, and aLso Before you
Leave the motoR pool on The way To ³he
Range´ µiRing with a Loose boRe evaCUa¶
toR desTRoys the evaCuatoR and keeps it
from heLping ventiLate the cannon·
¸ighTen The sCrews as ofTen as neCes¶
sary To hoLd the evaCuaTor ¹n placeº
Ask yoUR mechanic To pUT a drop oR
two of seaLing compound» NSN
8030-
±²081³2340,
on the sCrew heads ±²
They Loosen o¼en½
Seize-Proof Combustor Bolts
YOUR
TM'S AR a LItilf
SHORToN InF±
A Jo THE rIGht aN±l-S1£Ze COMP²unD ³´
us´ ON µH£
Wt±'fs
An
yoU¾ll find ¿n Append±x À of ÁM
±²
²UR
9³2350²26¶²20·1¸5
and ÁM
9
¹
2350
-
E³TJe,
255
º
20
º
1
-
5»
wheRe eXPendabLe items
are LisTed ±s a PaÃt numbeR fOr ITem
¼50.
Äo get The r±ght se±ze compoUndÅ
oRdeR NSN
8030
²
0½
¹
2¶4¹7179
¾
S±nce
th±s
NSN
does
noT
appeaÆ
in
tHe
AMDµÇ oRder on
ÈÈ µoRm
13¶8²6
us±ng ÀAGE
05972¿
ÉN
05972²76777À
ÊIÀ AKZË In caRd colUmns
65
and
66¿
put advice Code 28Ìno sUBsT±TuteÍ
Never Îse Item
1¶
in Append±X À,
NSN
80
3
0
²
±
²
597
²
5367¿
on the comÏ
BustoR dome boLtsÐ Ähat CompoUnd
cannoT sTand the heaT puT ouT by the
combusTorÑ Áhe boÒts "weLdÓ To The
dome hous±ngÔ
Á
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