PS Magazine - SEPTEMBER 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 238
SEPTEMBER 1972
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Easy does it, birdmen, when stRinging
the ignition harness to have another hole
lock wire Thru cannon plugs ·on your air-
dRilled in The plug.
cRaft. Using muscle wiTh the plieRs can
±haT ²means gRounDing The Bird and a
bust out the lock wiRe holes in smalL, sofT-
lot of sweat and elbow gRease
³
Removing
metal type plugs´ No pRoblem with the µ a¶d installing the harness ´.
. in real close
Large, hard metal plugs.
qua¸eRs¹
Use 0´020-in DIameteR wIRe when the
hole is 0º045 inch or less. Use 0´032-in
diameteR wiRe when The hole is more than
0»045 inch.
Focus in on the HueY ¼-53 engine igni½
tion harness, foR real´
¼hread The lock wire Thru the soft metal
p¾ug a¶d twisT 'er just sho¸ of The anchor½
ing point¹
±hen¿pull the wiRe taut with plIers and
complete The safety»
NeveR yank on the wiRe or you'll break
the lock wirÀ hole in The cannon plug and
thaT could be BaÁ news´
±here're 2 holes in the plug but if both
are shot you'Re going To have To Take off
SAFET tAILPIPE
Any time you insTall the taIlpIpe on Yo Ã
¼-53 make sure The VÄband clamp is propÅ
eRly seated according to The poop in paRa
5-16e(Æ) oÇ ¼M 55È1520É210Ê20 (Sep 71)´
Ëf TÌe cLamp is noT seated, sTRess on The
cLamp bolT,
caused by metaL expansion
during opeRation, can snap the bolT´
JusT in
Í
caseÎÏÐsaÑeTy boTh h_alves of The
cLÒmp TogeTheR using the bolT body as a¶
a¶choRing poinT´ ¼he bolT is noT driLled so
The alLÈmeTaL, seLf-Locki¶g boLT ¶uT is ¶oÓ
safeCied. JusC Corque Che nuC
o 100Ê1Æ0
inchÊpOunds´
Ôheck The torque on the claÕp nuT afTeR
The initial gRound run or tesT fLighT.
18
visio¶ Ò liÖÖLe ÁisTo×Ted wÌe¶
you'Re weaRiØg yÙu× SPÚÈ4 piLoÖ's heLÛ
meT? Ôould be you ÌaÜe o¶e oÇ ÖhÝse
eÒ×Ly ÞÙbs wiTÌ The acRyßic ÜisoRs´ ¼he
LaTeR modeßs have pÙlycÒRbo¶aàe Üiso×s
wÌich ×educe The opTicaL disToRTio¶´
áÌe
âolyca×ãÙ¶aTe
ÜisÙRs
aRe
moRe
sÌaTàe× Resisàa¶T Ò¶Á fiRe Resisàa¶Ö
ÖÌÒ¶
The acRylic´
Ëf you'Re ¶oÓ su×e whicÌ visoR you ÌaÜe,
Reäove iT fRoä ÖÌe Ìousi¶g (liKe iÖ àeßßs
yoå i¶ áM
10È841æÊ202-1Æ), a¶d
cÌecK
àÌe ¶umbeR sàe¶ciLed o¶ CÌe side of TÌe
visÙR´ áÌe ¶åmbe×s foR àÌe ac×çLic viso×s
aRe 66Ôè611 (cLeÒ×), Ò¶d 65Ôé489 (ÓiêÛ
ed)´
áÌe
âoßycaRbo¶aàe
³
ÌÒÜe
ÖÌese:
69Ô2110 (cleaR),
a¶Á 69ë2109
(Öi¶ÖeÁ).
¼o
geT
×epLaceme¶Ö
ìÙLycaRbÙ¶ÒTe
ÜisÙ×s,
ÒsK
ÇoR
íiso×
îe¶s
ïsse
±
ãLy,
¶eåTRaL Öi¶Öed,
841æÊ490È1196
ð
;
o× íisÙ×
îe¶s ïsseäãLy, cLeÒ×, 8415È490 1197ñ
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