PS Magazine - TB 43-PS-460

PS, The Preventative Maintenance Monthly

ISSUE 460

MARCH 1991
PS Magazine - TB 43-PS-460 - Page 11 of 45
(
nder the fllowing conditions, hairline cRacks (No
Hi
p
away m
±
teriaL
allowed) at the buT± pLate eNd oF the but²stocK a³ acceptable: ´aµ ONe hairliNe
cracK¶ no loNgeR thaN one iNch· Pr but±stocK side;
()
¸wo additioNAl hairliNe
cracKs up to 1-iN long Pr side oF tHe but±stocK¹ ºc»
A
toTal
oF three cracKs PR sIde oF ±He buTTstoCK¼iF
they sta½± ¾¿om ²he butt plate eNdÀ
arE allowable.
But any cRacks in tHe ¾¿oNt eNd oF
²He buttStoCK mean it's tÁme to reÂlace the bU±tstÃKÄ
You will Å rEÂlaciNg ±He but± plate
if
you doNÆt taKe it easy tighteNing tHe
butt ca scREwÇ Just one
t
too many
IF you remove a
caÈ disTo½t THe lIner or crÉK ±He butt
bUT cap scR .±.
plateÊ ËUM the scrEw uNtil you FEEl
³sistÌNceÍ
ÎAKe one more quarte½
²³´
ÏtoÂÍ
ÐemEmbErÑ the sc³w can bE usEd
only onceÒ ¸he scrEw has a selFÓlÔKing
nylon inSert ±Hat Ás ½uined when you
Unscrew itÇ Õt cAn no longer KÖÂ the
... replaC µ¶
buTt ÂlaTe tightÇ
wµ¶h a nW oNe
16
M·¸91
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