PS Magazine - NOVEMBER 1979
PS, The Preventative Maintenance Monthly
ISSUE 324
NOVEMBER 1979
Installing a Huey ta±l rotor blade ±n
the grip can
b
a m±ghty frustrat±ng
job. The f±t ±s so tight you can't move
the ² blade thAt fract±on of an ±nch
needed to al±ne the bolt holes³
'Course, Para
5'-95
±N TM
55±1520-
21²-23
(Feb
79)
says you never al±Ne
the bolt holes by str±k±ng the blade
w±th any tool or you m±ght damage ±t³
Use tapered bolt
/
D
What you need ±s an al±NemeNt tool³
You can make one by Just gr±NdiNg
down a spare blade bOlt, taper±ng the
last ±nc´ or so³
Then, just tap the tool l±g´tly and it
w±ll al±ne the holes easy as you please!
-±Tap tool
lightly
The tapered Blt w±ll
b
a µelcome
add±t±on to your tool bOx³
¶ef·re y¸u ±nsert the blade bolts,
b
sure you coat 'em µ±th corros±on
±nh±bitor,
NSN
8050³00³066´
2333
³³³ prevents se±zed bolts!
CoAt 'em
42
UH-1-7!hO
UH-±-79²³³
AH
²
±²79-³3
UH-³²79´±2
AH²1-79µ±0
AH-1-79-±±
AH-³²79-±2
AH-³²79¶³4
oH·A²79-0³
oH¸58µ79¹±2
CH²47
-
79-7
Cº²47-79-8
CH²47»7¼²9
CH-47-79´±0
GEN 79-7
GEN 79½¾
Maint advIs msg UH-³-s¿rI¿s RÀller type tail rÀtÀr cÀntrÀl cÁain ÂÃDAV²EoH ³8±4ÄZ JUL 79
TecÅ advIs msg Uº²³/º/M, EH-±HÆ ÇH-±ÈÉ TH-±g ClarIfy para Ê ÀF UH-±´7ËandǺ-³²79-5 Msg
ÌRSTS-MEÇ 2ʱÊ55Z JUL 79
operatIÀnal msg Uº-³ B/C/MÍD/K EquIpPd w/ÎnterÏaÐ rescue ÑÀist DRSTS-MÒÇ 242±4ÊZJUL 79
ÓÔÕÏt AdvIÖ m×g AH¶± ÇIr IndØctIÀÏ sys DRSÙÚ²MEÇ 0ʱ5Ê5Z JUL 7¼
MaiÏt aÛvIs msg AH-± canÀpy remÀval sys ÂRÜÝM²Co 05±Þ5Z JUL 79
MaInt advÎs msgSafetyIng pin quÎßk release Ý/N ±±àÊá24â 20.MM autÀ ãun XM¼7Ò± unIv turret
ÌÃDAVäEoå 0520Ê5Z JUL 79
MaÎÏt advIs msg ænadequate eÏçirÀÏ seal at cÀÏÏectÀr ÁÀØsing/tank ØÏit FlaÏge Àf Fuel quantIty
transmitters DRDÇV²Òoå 27³èéZ JUê 79
onëìIme ínspîct oH-ïA Fuel cells ÙB 55²5±20µ2±4²20-4³ DRSÙS²MÒÇ ±92±45Z JUL 79
oneµtIme ðnsñct tÀ lÀcate speciFIc serIal nÀsò ÀF oº²óbÇ/B/C maIÏ ôÀtÀr Áeads tÀ determine IF tÁe
Ý/N Àf tÁe
T
straps installed are tÑe õme aöÀn ÑistÀri÷Ôl røÀrd, DÇ ùÀrm úûü6ý Ùþ ÿµ±52Ā
ú28²āú8 DRSÙS-MĂ ±¼ú±ăz JĄL 7¼
ąne²tIme IÏspect CHµ47 ĆB/C rÀtÀr system pÑasinãć TB Ĉ5-±520-24±²2Q²Ê DRDÇV-ÒoT
052±±ĉZ JUĊ 79
one-tIme Inspect CH²47C cÀmċInIng transmissIÀnČ ÙB 55²±52Q¶227č2Qµ±9DRDAV²ÒoT±Ê2á5Z
JUĊ 79
ĎaInt advÎs m×g Cº²47C wItÁ cÀmċIÏIÏg traÏsmIssIÀns Ý/N ±±4ď52Đ2 đnstalleĒ DRSTS²WC
³ĉ20³4Z JUĊ 79
one²tIme ínspect all CH²47C tÀ lÀcate sØspect cÀmēIÏiÏã transmissđÀný TB 55-±520µ227²20²20
DÃSÙS-M 202³57Z JUĊ 79
ÙecÅ advIs msg Ĕnteĕnal cÀckpIt paiÏtInã FÀr Øse ÀF nIgÁt vđsIÀÏ gÀggles in ÏigÑt traInInã DĖSÙė
MEA ³61820Z JUĊ 79
ĎaInt advI× msg TestsetĘ ÕÏdIęĚÀrĘ fuel qty gage mFã ċy SImÀnds ÝrecisIÀn Àn CÀntract DÇAJě±Ĝ
7ĉ-C-0547 ÌRSTS-MEG ±8³ĝ2Z JUL 79
Turn 'Em In!
NSN
1560²00²533²4074
1680²00³´83²5994
29´5²00³017²902´
16´µ³00³072³5799
16´5²01¶008³2798
29´0²00²228¶2799
28´·³00²430¶3480
6´´5¶00³185²802´
Nomen
WIng assY
HoIst
PuMp, subMrgD
BLAde¸ RW
Shaft assy
PuMp, fuel
Engine, dieseL
Exciter assY
±
Used on
¹H²ºS
»H¼1 Se½ies
»H²ºH,
M;
¹H³¾G
»H²1 Se½Ies
¹H²1; »¿²1 SerIes
60²KW gen
60²KW Àen
100²200²KW gen
'
I
I
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