PS Magazine - JULY 1978
PS, The Preventative Maintenance Monthly
ISSUE 308
JULY 1978
Dear Windy,
T
55-1520±210-23P (Mar 77),
Fig 165² item ³2, cals for a se/´
LqCking nut at The HueY µain roTor
pitCh ¶nk on The piTch horn boLT.
BuT the nut· NSN 5310-00-58¸¹
6058º is
»
noT a se¼½-Locking Type. We
hesitate to use this ¾uT because ¿he oLd
ÀEÁÂÃ
locking
nuts
paRts pub Listed a diÄeRenT nuT which had the seÅ-Locking feaTurÆ.
Çhis Is a CriticaÈ apɶcaTionº WindyÊ
Ëan we use a nut wiThout the sÌ/Ã
Locki¾g feature?
Dea
.r
SergEant
MJ±d²,
Yes.
·
±
²
Ev±n
tho
The NOR<³CLA´UfE
iN
±He
.±
pARTs
pµb
iS wroNg,
±²
²³W
²
u³
'
I´
c´µ¶·lL¸¹ºd,
wHI¶·
A»¼ow½
¸F¹º»¼S½¾¿ÀÁÂ
Of
a
cO³´ r piR.
³´'
.
µ
.±
¶
·µ¶¸
¹
ÃÄGÅÆÇÈÉÊ
At
Ë:ÌÍ' ÎÏÐÑ
µ¶
h¾¿GAÀ
ÁÂÃy
ºs»¼
E½¾ S¿lf-LÀCkIng
ÒÓÔÕÖ
a
noT²
NÄÅDÆ
d
×ØÙÚÛÜÝÞ
·
ÇOCA
D
ÈÉÊË;Ì
ÍÎÂÏÐ
ßàá
¸
examplE;
âãä
ÑÒIl
rO³´R
åPæçèé êëìíîï
" ð ñò
ÓUÔÕÖ×Ø
N
Ù5310-ÚÛÜÝ6Þß28àáâãE
Nµ
l
Á
ä
th¹
Âåæf
Â
çèkéN
pº»
SSGMÊJ.D;Í
¼
l
\
Too tigh± FI±
\
Ã
7
-½¾
10óô/
"¿À
THAÁ GLUÂÃÄ
BRÅK
õö÷ øùúûüý
CÆP cÇÈÉÊ
þÿĀöā!
Dear WindYº
We
are
using
The cLoseÎ ciRcuit Ï
refuÐÑing sÌTup in our HueyÊ
WÒen the fueÓ fileR cap chain Ôrokeº
we Tried to use The chain ¶sted in Fig
316 of
T
55-1520-210-23P (MaR
77ÕÖno Luck! ×here wasn't enough
Øooµ to iÙsert the fueL nozzLe.
Do we have the RighT Chainº WinÎy?
SP6 ÚÊOÊWÊ
19
êEAë ìPEíîAlîÂT ïðñðWðá
òóô õHE PAëTÂ Fóë THE ölóÂE÷ öîëöuîT
ÂYÂTEm AëE lîÂTE÷ ÂEPAëATElYá îN øîù
32Ăă
óF THE PAëTÂ PUbú
ûóu üANT ýANYAë÷þ øuEl ÿAPĀ ñNE
PóîNTþ THóô õHE PUb lîÂT THE PAëT AÂ
āìò
4ĂĄĂ-ĂĂą48Ćą6473
b
uT îT ÂHóul÷
bE āìò
ć5Ĉĉ-ĂĂĊ48Ć 6473ċ
WHEN THE
Ä,
lË Ì
Í
ÂuPPl
y
óF T
B
î lANYAë÷ î ExHAUÂTE÷ îTĂăă
bE
ëEPlAöE÷
bY
òìò
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9ĂĎďĐ
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