PS Magazine - TB 43-PS-514
PS, The Preventative Maintenance Monthly
ISSUE 514
SEPTEMBER 1995
/
lot of wrong safeTied nuTs have been
showINg up on a±rcraft parts L²ke CoBra
seRvo ³y´Inders.
µhere are two rIght ways, And
only
Two rIghT ways¶ to sAfety a ³asTe´·aTed
nut w¸th a coTTer pIn.
µhe rIght way ±s To ±nsert the coTTer
p±n ±n the bo´t w¹Th the p±n head parallel
to a s´oT ±n the nut.
µhen Bend one ´eg oF the p±n down
oVer the nuT and Bend ºhe other ´eg o»er The bo´t¼
A
a´te½ate meThod¾ Is to Insta´´ the pIN horIzonta´ to a s´ot ±n the nut and wrap
The ´egs oF The p±n around The casT´es of the nut.
µhere ±s no other way to safEty a ³asTe´·ated nut w¹th a ³oTTer p±n¿
ÀInd The ³oMp´ete word on safetyIng ³aste´´ated nuts wIth ³oTTer p±ns ¹n Para
2-17
of µÁ
1±150²³2²4´23µ6.
PrefeRrE
cote±
Ân
InsTallaTioN
pS 514
35
ALTe²naTe
coTTer
ÃÄn
i
N³TallaT´oN
Sµp 95
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