PS Magazine - TB 43-PS-425

PS, The Preventative Maintenance Monthly

ISSUE 425

APRIL 1988
PS Magazine - TB 43-PS-425 - Page 23 of 33
The pin on the apex fitting oF your 10,00±-lb sling set,
NSN
1670²01-±27³ 2902,
can work its way under tHe keePer on the Black ´awk caRgo hook. Then it can sliP
oµ the HooK¶ Talk abou· a hard landIng! ¸A²W´AM!!
To
prevent
unex¹
peCted
eqUipment
droPs,
ºodiFy
your
sling bE»re you use it
agaIn¶
Add an alumi¼
nuº spaCer to the apex
½tting pin and replaCe
the
sa¾¿ty
bolt
andÀ
doºe²sHaPed nut witH
Á new bolt, Castellated
nut and Cotter pin¶
Add
spacer
to apex
fittIng pin
and .
.±
B
O
L
T
C
O
TTER
NUT
P²N
..³ replace
dome nu´
with
cas´elµated
n¶t and
cotter pIn
THe spaCer prevents tHe apex FÂtting Ãoº raising the cargo hook keePer. Ät aLso
Centers tHe fittIng on the Hook to ReduCe sHoCk loads ÃoÅ a Æotating sling load.
´ere's wHat you need:
Spacer
bolt
*
r;±7²³1--
-´µ¶·
<
( '
¸¶t
¹
º
N·N 5310-00-207 -927 4
I
·
»otter pin
' 1
L
_N_s_N_53±1²5·0±0²-2±34².³±a6²4 ´=µ
:¶¸
¹
º»
¼½¾¼½¾
¿ÀÁ¿ÀÁ
¿ÀÁ
ÂÃÄ
ÅÆ
±
l
i
1
±
Ǿ you Have to sling equIpºEnt bE¾ORE You gEt tHe spaCER parts to modi¾Y tÈE apex
ÉItting, EItHeR RepLaCE tHE ¾ÂttIng witH onE Êoº a Ë5,000²lb sEt or ºakE a tEºpoRaRy
i
substItÌtE ÍR tHE spÁCERÎ
i
ÏHE substItutE spa er sHouLd bE a 3 Ð /1Ѳin pIeCE o¾ steel or aluºinuº tubing
r
L²
1
tHat Has a 1 3/1Ñ inCH ÒsidE ÓdiaºetÔR and an outsIdE diaºeter o¾
l
1ÕË to Ö × /8
/
InCHEs¶ Øour 10,000Ùlb slinG sets donÚt HaVE to bE modI¾Ûed ¾OR use witH Üueys oR
³
,
ÝHInooks¶
Þo ºodIßY youR Ë5,000²lb sLIng sEts, ÁdD spaCER,
NsN
à
1ÑÐ0²01²á3â²0ãäå and
J
1
.
bolt,
NsN
530Ѳ00²ã44²ËÑâã*, aLong æitç tHE saºe nut and C
±
tèeR pin usEd to
ºodI¾Y tHE 10,000élê sEtë
±
.
*
not o² the AMDF OrdeR o³ ´´ foRm µ348-6
F¼½M
¶9/·
·
.
¾
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\
º
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l.\±L²
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