ENGLISH-LANGUAGE MANUAL ON SOVIET HELICOPTER ENGINE ASH-82V

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80T00246A068000260001-8
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 115
• Document Creation Date: December 27, 2016
• Document Release Date: January 30, 2013
• Sequence Number: 1
• Publication Date: July 3, 1963
• Content Type: REPORT

` - ~--? 1
Declassified in Part -Sanitized Copy A
pproved for Rele
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.~.
ase 2013/01/30: CIA-R DP80T00246A068000260001-8 Jar
J
CENTRAL INTELLIGENCE AC7ENCY ``~
T'hle mpterLl coatolne InfoEmatloa aQecttng the National Ixfense of the Unlteo 8tntes wlthln the menning of Che Esploaago Imwe, Tltle
1g, U.B.C. Bete. 7gJ and 7gk, the tmnamtsston or revelntton of which la any moaner to nn uaauthorlaee person >e Drohlhlteo ay Inw.
C-O-N-F-I-D-E-N-fi-I-A-L !
NO FOREIIGN DISSEM
COUNTRY USSR
SUBJECT English-Language Manual on Soviet
Helicopter Engine ASh-8~V
DATE OF
INFO.
PLACE 8
Soviet helicopter MI-4 /AOUN-D~J, entitled Description and Operation
and Service Instructions for the ASh-82Y Enginer Series Wi~h/J
,OS-page,English-language manual, on the eng ne for the
July 1963 50X1-HUM
No date or publishing da
-" - 50X1-HUM
2. Differences between engines of series 4 and series 5 are given
on the first page. 50X1-HUM
3. The main sections of the manual, as listed, in the Table of Gontdnts,
are:
Section I: General information on the ASh-82V engine and
R-5 main gearbox
Section II: Principal technical data of ASh-82V engine and
R-5 main gearbox
Section III: Preparation of engine and R-S gearbox for"flight
Section IV: Operating the engine and R-5 main gearbox in flight
Section V: Dilution of oil with gasoline in engine and R-5
main gea{~.box oil systems
Section VI: Installation and adjustment of engine and R-5
main gearbox
Section.V.II: Engine troubles, their causes and remedy
i
G-O-N-F-~I-D-E-N-T-I-A-L
NO FOREIGN I3`!'SSEM
aMUP 1
E.AudM l.mm a ema
de~ny.udbp~a.d ~
dMmA&orbn
SAC
50X1-HUM
 C-O-N-F-I-D-E-N-T-I-A-L 50X1-HUM
NO FOREIGN DISSEM
Section VIII: Maintenance of engine, R-5 main gearbox and main drive shaft
Section IX: Unpacking and depreserving engine and R-5 main gearbox .
Section X: Preserving of engine and R-5 main gearbox installed in
helicopter.
The Table of Contents also lists an Appendix entitled Engine Tool Kit; this
did not accompany the manual.
{then removed from the covering report, the manual is classified CONFIDENTIAL.
Army:
1 photocopy
Air:
1 photocopy
Air/FTD:
1 photocopy,
DIA:
1 photocopy
ORR:
1 photocopy
C-O-N-F-I-D-E-N-T-I-A-L
NO FOREIGN DISSEM
Declassified in Part -Sanitized Copy Approved for Release 2013/01/30: CIA-R DP80T00246A068000260001-8 ~
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30: CIA-R DP80T00246A068000260001-8
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
DESCRIPTION
and
OPERATION AND SERVICE INSTRUCTIONS
for
the ASh-82V ENGINE, SERIES 4, WITH
R-5 MAIN GEARBOX
~_ Co~El~E~~T~~?~L
~a ~ m~na~uc
~en+araaia~ ~1
aedaanrattw
Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30: CIA-R DP80T00246A068000260001-8
C-O-N-F-I-D-E-N-1'-I-A-L
50X1-HUM
aw
- - SJh'en opeiating. the A04.82H engines, scrips `$? bei+r in
mind that they-di^fer from tho enEines,`soriea 4, in the '
. - ~
" fbllowing,:'
~, ~ 1. 011 pressure oa the friction olutah piston undoraide. -
? is chaa~ed from "not bolov t;haa 1.5 icg./am?" to "notuDelox
than 1 k~.%om?". ,?s
2. Dae to~modifiaation of the traction clutch desi~u'
washiag flevices.
b) Dilute oil in the engine oil system nithout
waehia~ the clutoh.
a)~The ^S7eahing the olutcl:" paragraph in not regvirad~
hoeause the nex olutchea are not fitted with 11
~gare the friction clutch only once at tl:c end
of oil/fnsoliae mixing procedure with the doh (pan
clutch enCafod?
specially for filling the friction olutoh with
diluted oil, on aocompl ishin~; the mixin t: ;.~raeedurc.
i~
. LI
I~
696UP 1 i
FxclueeC from automatic
Man.nn;n. nnA
 .-~ s'+a
Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
n `.?
z
_~,t
M
d PislorL,stzolEe~lto~5~m P[s1`onsfz_4ke~Sto.$s
~~ 1. C~ul`cfi, asse'nr~`~ed.
 C-O-N-F-I-D-E-N-T-I-A-L 50X1-HUM
,wr:,. ='b
s~-,... i~AtfSTnTZ[AfinT{ 4 .I~f4 R.-..1 ?l ~~si -a-_aa~....i iy_~_ .-._-
irtg ~ha ;tora~onairibzatl~sLati'd fo y~oo~te`i=ba`l~"~ui?n`g~ss~ ~"emt
of the x5~3t o deryiaertia:forcoa ne"to seoiproost~g,sor`c~e'aC ~nol
i-, r T .rt v+ .. ? J- K+~ k sx : ~ +. y.... iT iF >S-.H~f .~+i
Sorco~drie torecfprocsl..ug mov?e?nt of ~maefea'tt~'?.Z-ad~arde~'~~?~,
hnl nnnwru'n~~...e::.! t+'..:,8+~, ....,?^`~ i~~`~-'..'e ~]. ~"w ~ ?~'" ~"~'i :r;'.~~:
i y - xl ~dKp r... ".- r'!-_~ f' Y' ~:,~"f r r+?..?~,r- ~?~F_~a'-~ry~?f~.,~c
r1zr .7a1TC ticiag?: eechaalsa ~4he?froat ~~reas;,ariiader,~ro*a
nave- sey6rsTe ~! PAlre' LSC1aE}eecaaLiaca.,'rae,,r~lvea- AT8'e~Ot'illted
I~.~. ..~._'_ ~'y_ _:r~~'-,,.r.-.Y ~-~~ ~ ar?.._r!.yl'rt%, TM~~F .~~1~.?^?xY-';i?E'3!
~ . ~' a s 14 sy b. ?' 'E' s ri.''"". ~ ay,~. y.//.F r~Rir.J ~
',"~t`,~4LE,~froat frm~rear Vaasa"'`rokete`eatateel~SattDgoMs~-ce5t?red"t~a~~`~
~~.. ?,~y'i4~. ~..~ .~a'L' y,... ..'w "~'`+~K .?~?'f.M~-r''}li'S"-?~_'~.~r115 {G~^s[. '~-~z'Cian ls.. W
!; I`he lrant o~3iade~rar xelve~.,ezo~y~tuated~Dy t3e,csss~ont~thc~
ai.? mec~~+naa.aa~gesra loaasea sa,_zae craasoaee zran..^eosysar,sea-
ion _.A:ir u'u'r.~~~ ..t ~~ S ~~~Y~r~ elite,. i"4..;i ~ =r~a? '"'~r s~S.n
C~O-N-F=I-D-E-N-T-I-A-L
Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
C-O-N-F-I-D-E-N-T-I-A-L
O
E'ig. 9. Car and tiolaaoer driven diagram.
i)) Dririn~i gaar;(43)front rhl~n~tiYlnQ-?aobanlen+
2) interrndiate donb~e slaatio gear (large rim ?h0;'-
amcil~..rim -16), frontralre yiring ~eohnniar; 1) tzoa
aam (i08)q b) oar suppport; 7) front bolanosr (SO); -
6~,iatermediate dnubl@@ gear (large rir-25); amLil.ria =
iS),bala~oer drive 7) axle, bslanoer drive in'tlrtaedir
ate donDle ggear; 8~ front~dr3riAg elastie gear (g0),
balaaaer flrlre? 9)toar anyport; i0) r ar nom (10B) '
it) iatermedia~9 elwatio doable gear ~largg!r rir?-,~4r.~
email rir - 16), rlar rain! tiring tseoLamiar;l2)dti
gear (43) rear ralis fining reobaaier; 1>) reat,?.dFi~r
ing ~laat~e gee;? (60),?belaaoe dri~ei iq) ?sll,iailer~
aedihte doable gear' i5) interrediate.donbls geart~
(largo rim-2s, e f rir ?-15), belanoer drirl~A6);4?~atJ
balaaoer (30)g i~oroairabgft. ! ~:!
 C-O-N-F-I-D-E-N-T-I-A-L 50X1-HUM
-'? ---?- ~--.-.-.~.~-.v~ .oa.o u:?UaFfulam gears oz can front
and rear oylindsr rocs arc elastio. Tho valve tappets with'thoir
guides for eeoh oyliader row aro looated in tho aookete of the.
rnv rear ayuaaer row valve topper guides have no bolos .to
drain the oil from rho rookor boxes.
power
shafts'
the
'houalaga inatallod on the engine. Othor acoosaory
l.natalled in the crahkoaae front aeotioa sad rear
~,bcariaga.
tachometer transmitter end Puel pump are
'haft fitted with gear teed. rim.
The aocoasory drives. The englnr, aooossory drives take
~rom rho engine craaknhaft through tho gear train. The drivo
r
bf the ffl3-82A direct inicotiaa puvp, tho oombined drivo of
q
~ o aupor-
hargor roar housing nrtd aoaaista of as elantio gear for the
aocessory drive shafS~ two-speed traaamfaslon oad the Smysller
"tweea its blados and the euperohargcr frent housing ?ertloal aall.~
~~ Tho impeller drive maohaalsm (Fi
6) is hosted 1n th
shafts ar
on the
the platen of the. friotion and oam clutohea.
~?
ti'.
r..
t~
ryotor drive shaft through the combined clutch whioh Sa mounted 1n
.yhe crankanae.fron.t section. .Smooth aagagement of the trnnam!esloa
,.' d rotatioa.of..the main rotor 1s provided by the fribtlon olutoh.
~~fter aooelerating the main rotor the aam clutch is engaged. Tho
~lutoh 1s operated by solenoid switohoa installed on the oraakoaeo
front aeotion flanges sad used to ectnate the sliding valven paoo-
1hg She o11 from tho engine presauro lice Sato rho oavity under.
r
C-O-N-F-I-D-E-N-T-I-A-L
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30: CIA-R DP80T00246A068000260001-8
C-O-N-F-I-D-E-N-T-I-A-L
O
~~,
50X1-HUM
.- 1
Fig, 6. SuperoLa~ger impeller dri~e~9lagram: .'
Z~ - 81aatlc gear (63); `
ZZ - Gear outer rim (18)~
Z) - Doable gear inner rin.(50)+, ~~
Zq - Planetarq gear (15)~
ZS - Gear. email `rim '(20)~for ene directlpa Of rotat~'pyi
ti6.= Friotioa gear rig (60);
C-O-N-F-I-D-E-N-T-I-A-L
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
p11N fYIL 11UN GlVILN I[/I yp(~p-
. DIS[NGA6FD AhD CAAI CL-rEN namintrswr nl
M7/N CAIQU M t ~[-
AIfD D13EN6AGED CN
 e~-
Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
FIG.A CRAWfCASf FNOXT Sf[TIOY OIL DASSICfS LuGRAm.(ttUlOl CVlfMK MTFM).
~Qll 101YR f~W ibXfntih MfllO,: Oa Y.YMIO roH9: 4m R[E vlH: ~/IR~B-14 iRRf:
Gtl rlM llb :~-YQ PIH: DMJI~RI4T RIH: OH/M[ Mlllf IQ(IX(.
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30: CIA-R DP80T00246A068000260001-8
C_p_x_~_r_n_F-N-T-I-A-L 150X1-HUM
The engine is started by means of ea ?lectrio inertia otrrter.~
To faoilltate starting the engine !s equipped xitb a solenoid - ~
-_`-^`-' -'-' - - r
.From the roar oil pump, the oil flowing to the eaglne, passes
flown Prom the crankcase walls to it~ bottom section. From the
housing and oil an~imp.
The engine oil and breather systems diagram is shorn in FSg.9.
the oil passes throuy)i the outer pipes to the nil sump.
From the auperaharger rear housing the oil passes to the oll
vvalve mechanism, oraakcase main section and roar valve mechanism
i
front oii Pump foraeo the oii via the outer pipe into tho plpee,
ing to the oi`T aump.~
' HRSdTF{gR STSTBt3.
For equslialag pressure Sn the oranicoa9e front aeation raid
the orankcaa? main section the vertioal walla of the crankoase
main eeotion Qre provided with breather holes,
Tab breathers installod on the auperohargor front hoaeing are
heed for dooreasing Prassur? insido the engine and equalising it
~to the atmospherlo one. ~
 Declassified in Part -Sanitized Copy Approved for Release 2013/01/30 :CIA-RDP80T00246A068000260001-8
C-O-N-F-I-D-~E-N-T-I-A-L
I - - ~ ? '~' ~ T : - f Y;} v 7 t iy*., - oa tauvy Matl~,uF~
f ~ (Flg`i 89~.r~S ~,.?la`~~ai ~'~4r''4 * ~` ~L`lRy~~/~{~t^~~sy'K~t~k~y~'~wA1 ~~~
y ~ Rr >r d 4f F4~ ~s''i? .ri'y~a/ ."f,~ N tw of ~u~q{ ~f na+.t'ir",~~rw`~''~~-~~~YY/~fi
r~l.*.!...~'s!?~a..'h7,Y'fi'%~... ~~+bfJwa..".~t ?~~Gi .?A.. ,.. 1].s!
~pipc+phloh~
oon~tttil{a0otee~wlth~?~B+s~m65phere.~,rx~ ~t
? Y Tho SFA17~lunV3Jw w.w..'F:.-~~'~a~~~?Y~ur.~.: '~4?'~e."~'dM~?.~:i
. ?a .a::~p ..i7i~'+~,.'-.$~J""~'i~> ' L!S@(1'~+T.i@~Rr~,A@Y_Bx11gi70$ii1'~F:F~i~C"~G'ff
`~iniootes~gith~,the~~aztginelbreai;h@r'soavl ~~ ~'~"f~ ~'`'""r
t