PS Magazine - AUGUST 1986
PS, The Preventative Maintenance Monthly
ISSUE 405
AUGUST 1986
I
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:
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UH-1 Series .±±
Check ModifIed Landing LIghts
If the landing ligHt on your ±uey was
modiFed ²r
NG
traiNing, cHeck it out
be²Re you neeD it. Make sure tHe ligHt's
I
cannister doesn't contact tHe ³selage
wHen it's ³lly extende´.
µf tHat hapPens, t¶e ·otor
i
tHe ligHt
keeps running until it burns Up.
Some Landing ligHts modi¸ed by
MWO
55-1520±2²0³30´57
are ·issing
the rivet that keeps tHe "pi¹ ligHtº
cannister »om elevating into tHe bottom
of the ³selage wHen it's ³¼y exten´ed½
WHen ¾nstal¿ed proÀrly, tHe rivet wil¿
trip the ·otor's microswitcH
befre
the caÁnisteR makes contact witH tHe
³selage.
Make sure your
modified landing light
has this rivet
HA& .RE
TE/²
nO Cµc
W¶/· YoV Tt ya¸ h¹D!Fº»d
¼½g¾¿ ÀÁ ÂlJà ÄS, sÅÆ ÇLÈ
ÉÊËÌ ÍÎ Ï ÐvÑM ÒÓÔ ÕPÖ×ØÙ
YoUr TM's doÁ't spell it oUt-yet-bUt yoUr Cobra's EÁviron·ental ContÂol
Ãnit (ECÃ) neeDs a regUlar sHot of lube. WitHoUt it, tHe tUrbiÁe wHeel beaÂing
buÄs out. ÅHen tHat HapÆens, you Have to Âe·ove tHe ECÃ aÁ´ send it to ´epot
²Â repair. YoU'Âe tAÁg big bUcks aÁ´ lots of ti·e!
THe lube reqUire·eÁt is being adde´ to tHe TM's, bUt tHere's no neeD to waitÇ
ÈUbe tHe ECÃ as sooN as possible aNd scHeDUle it every
²5Ú
HoUrs begiÁÁÉng
witH ÊHe Áext ËHase IÁspection.
_²
³
´µ
³
¶
·
¸¹ º
-
³
Remove the fill pLug on the
turbine.
Add about 50cc of Lubricating
oiL,
N´N
Wait a couplE of minuTes for the
cotton pack to absorb the oiL±
²Remove thE Drain pLug and Let
the excess oiL Drain out±
³ReinstaLl ThE d´in and fill pLugs±
;
µockwire thEm in place with
Oil dRin p
L
Ug
N´N
9505¶00-293-4208·
Û9
EnD VIew ±F
c±±LinG TU²biNe
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