PS Magazine - FEBRUARY 1987
PS, The Preventative Maintenance Monthly
ISSUE 411
FEBRUARY 1987
FLAT WaSM Rs
±rE CUI
.±²
²o Hl³ te
,±²³´.µ¶-
ROA!
/VDdY
f
I •
l
l±²³.;
-
Kiowa mechs, you've got to have
If you've got The riGht wasHers, the
beveled Washers, NSN 5310-00±131²
beveled Fce and edges will lOk l³e ´µs:
·
2665, i¶s¸alled against the ¹ex coupling
Optional .015
plates oº your BµRd's taµl RotoR dR»Ve¼
under cut on
sha½ assemBly. You may have got and
fLat side O±D±
´-'.µ¶
ins¾lled ¹at wasHers, NSN 5310-¿-
141À1795, By misÁe.
All edges
. 045
radius
bleNded
sm²othly
to faCe
Âhe BeveleD washer evenly dµstributes
r²unded or
Ãe load prÄucE by Ãe ÅltE joµ¶Æ Âhe
cHamfered
¹at WasheÇ
È
does not.
(±01³ typ±)
Éuring your BÊRd's next Phase, maËe
sure the rµght washers are µnstalled.
Âhey're Item 10 i¶ Ìig 6À15 and Item 3
i
̵g Í16 oº
·
55À1520Î228À2ϲ1Ð Ñe
chAmºerÒd Óge oº ¸he washers should Ô
against the
Õ
¹ex cÖupL×ng plates, Item 14
Ø ÌiÙ 6Ú15 and Item 4 in Ìig 6-16.
206-040´329´3 BeveLed wasHer
If
your unit has not receIved
a message you have aN Interest
·n¸ check with Your next h¹Gher
headquarteRsº
AH-1±
06,
SOF, Tehnical, REvIs±n
» 1
52±²1, ³´µ
O ¼½
UH·1²lS10,
SOF, tehn²cA, REvIsion
³o TB
¶¶-·840¸··9¹·0º 1, ·01¶30Z
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86.
CH-47³´µ8¶
µF, Main³EnanC Man-
da³or,
¾
³o ¶·n ¸Nn
REquI¹EmEn³s,
06´3»Z
´³
86.
c¸4hs09¶
µF, TehnicaL, Lnº-
³²»n of ³¹ansm²¼²on p¹Essu¹½ swI³chEs,
·1´930Z
Oc³
86¼
OH¸58¹86-09¶
SOF, TEchn²caL, On½¾
Iº you've goÛ the wrong Washers,
Replace 'emÜon the aircra½ and
¸
your
sUpply bins, too. Âhen you won't graB
tHe wroÝg washers again.
¿m½ ²nspe³±n À¹ pÁoP¹ fu½L ÂLý¹ cap
¹½³½nÄIon cabL½,
1½1¶»¾
´³
86¿
UHº»16¶
S¿
tÅnÆÇ
À
³o p¹EVÈous m½¼agE ÉncEÊËng LEvE¹
ÌÍmÎ ÏÐ
7Q½À0·6·:041,
ÐSÐ
1¶6D01Á08Â6799, 1½´½»Z
Á
86¿
UH¼½oA¼86¼17¶
SOF, Ma²n³½nancE
Manda³o¹y Ñon³¹ac³o¹ ²nsp½c³Ion of
³Áansm²¼²on o²L ÒÓLE¹ fan spL²nEs and
³a²L ¹o³o¹ d¹ÔvEshafÕ,
·´·ÃÄz
Oc³
86Å
UH¾¿ À8¶
µF, Ö¹a×, ØmmÙ
dia³E
ÂÃ
of ÚÛÜÝing Þ¹aßs,
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UHÁÂ À9¶
µF, Main³½nanà Maná
da³oây, ãä ²åæ of EyEçLÕ,
Ä
s´Æ´Ç, È´ÉÊ
O 8
36
CAT Å EÆÇ
PhOn¹
AUÈÉVÉÊ
º9»¼20ºº
(24 hOu½)
AH¹64¹86¼16,
SOF, TehnièLé ¸nspê-
³ion and ¹EpLaCmEn³ of v½¹³²caL s³aβë
LIz½¹ ÎoL³s,
0704ËZ
Ocì
86.
MLMÃH¼47±ÄEM¼02Å
ÑHí7 >¹½
ha¹nEss chaf²ng Ïî
1½¶E˶¶9Ì8
and
ÏÐ
14¶E¶¶¶9Í10, 0617»Z
Oc³
86.
MiMÆH¼5Ç6ÈEM¼06É
LÌ
InsEï
²n
M
Áoð ñ³ch Link,
Î1ÏÐZ
Á ¼Í
MiM.H¼ÀÊEMË10É
Dò³ ó
man ³¹oop sEa³s,
06·ÃÄZ
Oc³
86.
MIM¼UH¼1¼86¸MEMÌÀ1,
ô½v²s²on ³o
ÉmõnEn³ Uöa³½ îo.
·
mEssagE,
031ÑÒZ
Oc³
86.
MIM.HÍÎÏEMÐÀ4¶
ÎlÏ Ð
s¿ck²ng ³o d²spLaCd Îush²ng,
´41Ó¾
Oc³
Ô6Õ
f¾B 87
UH´1 µ¶·
When to Take I± All Of
Never Þse solvent to
c¿
yßUr àUey's
áRive sHaft Hânger asseMblies, ãirá
mecHsänot WhiLe They're µnstaååed on
your ãird.
Solvent WiLæ rUin çe gèeâse ´at Ëéeps
êHose Hanger bearings ëictioÝ ëee.
ìhe onåí way to cleaÝ ins¾Låéd Hanger
asseîbåies is to Wipe aWay excéss gRïse
aná crUd witH a clean, lint-ëee clo¸h.
Solvent may ð Uséd to
cÀ
coUplings
Á
coupñÝgs are removÒá ëom ´e aircòó
aná coMpletely disâsseMãled, theÝ
ô
áriÒd
WiTh õteréd, áry, compressed aiö. If
CU÷åings øre not coMùlúly ûsAsümblE,
Just mýe suRe yoU get
ÂÃ
Ãe solveÝt
oþ Ãe âÿseMbly beĀre āyou re÷acĂ it
Wià gRïÿe, ăSN Ą15ąĆ5ć-ĈĄĉĊ ċse
com
p
resséd air to reîove tHe last of
the solvent .
'Čourse, any Time you WoRĂ Wià a solč
vent, you mUĎt Wear protéctive cloThing
aÝd gloves, âs well âs a ďce sHield or
goggles. Đnd if you Have to WoRË iÝ a
pooRly ventilated area, yoÞ need a res÷iđ
rator. ČHecĂ wi¸h tHe Méáics to mâĂé
sÞre you have THe right respiRator.
Cau±ion L²gh± Fil±Er cHange
Ēº yēu neĔd to replaĕe youR Ėuey's nÊght visµon goggles' slide ėæter assembly,
ordeĘ
ę
NSN 1680Ě01ě230À1485.
Ēt's the plastic aÿsembly That covers the master caution light duĜng night training.
ĝ
Iº you don't neÒd the Whole assembly, you can get the lens õter undĞr NSN
1680-01¼230-5307.
ğHe new ėlteĠ µs a blueÀgrÒġn
Ģ
plasticģ It replaces the Blue glass version that's
now oBsoleteĤ Âhe neW paĠ¸s aRe listed on
µ
e ĥĦÉÌ, but plan on a Wait ħr
deliveĨĩmayBe several monthsĪ
OV-1 S±owaGe Ba³
àold one, ĦoHaWĂ mecHs, beĀre you êrash tHat birá's stoWâge bag becaUse
oī a ãustéd zipperĬ ĭoUr sÞppoèT câÝ insTall a neW sliáe ďstener, ăSă 53Į5įİį
276-Ą7ı8, aÝá save ċÝcle MoRe tHan $0IJ. ìHe ďsteneR coîijs
Ä
6-Ĵ leÝgêHs,
so it'll Have to ãe tRiMméá to ėt.
ÅBÆÇ
È
•É
i
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