TM-9-2815-220-34
ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED, 12-CYLINDER, ASSEMBLY; MODELS AVDS-1790-2C (2815-00-410-1203) AND AVDS-1790-2D (2815-00-410-1204)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
TM-9-2815-220-34 - Page 474 of 532
TM 9-2815±220-34
²-³´6.
TurbosUpercharger Oil Inlet Hose
aNd Tra±sm²ssio³ S´rµUD
a.
lnstaL± g²'ommeT (fig. 3-21) oN fue± returN tube
aNd posITIoN right TraNSmIssIoN shroud on ±ower
³´IghT eNgµNe shroud making sure grommeT a±iNes
wITh s±oT IN transmIssIoN sh²´oud and secure wIth
TWo macHIne sCrews¶
bµ
·ecure ¸urbosupe¹ºcharger oI± InLeT hose To TIe
rod
and cNmshAf
geaR housinG coveR
wI»h A¼¼Em½
b±¾d w¿¼hÀR
Bolt a¶d
cNpsc±ew, anD connect
HOSe
·¸
Bu±KhÁ¿d
A²apte³ elbow.
Ln¹tºJ»
LefT fueL retURn
¼
ub
e
,
½ra¾¿Ài¹¹ion
¼hÂOud ¿Ãd
Ái ÃÁ¹E in ÄÅÆ ¹ÇÈÆ
m
É
NN
e
´
Ä
ÊËÌÍ
Mode± Å VD·ÆÇ790È2DÉ has two assem½
b±ed washer bo±ts aNd cushioned c±amps
securiNg the turbosupercharger oI± In±et
hoses To the tIe rodÊ aNd is noT equIpped
ËÌTh ÍighT and Left transmissIoN shroudsÎ
Î-Ï´7Ð ÑÒÓ
CooLeR, SUppor¶ BeAms· A±d
FrAme
a±
FRCuÔÕ
Support BrackeTs²
ÏnstaL± sIx righT
FÐame support brackeTs (ÑgÒ 3Ó2Ô) oN cy±Inders and
secure Õith TweLve se±fÖLoc×Ing nuTsØ ÙnsTa±±
eXhausT e±bow reTaiNIng sTrap and secure wITh
machIne bo±t aNd se±f ±oc×iNg nuTØ Únsta±± sIÛ ±eft
FÜame suppoÝÞs and reTaInINg strap in The same
maNnerÒ
a³1´
ßnsTa±± oNe p±aTe aNd Two tube c±amps (one½
Tubeà aNd secure wITh oNe seáfÓ±oc×INg nuT and ma½
chine bo±t (3â ãäg. 3å48æ1àÎ
Ö×
Lefµ Oil C¶¶ler ·I¸PP¶rt
ØÙÚÛIÜÝ
(çà Ïèsta±± ±efT oI± coo±er supporT frame
(Þ,
ãigØ
3Óç9) on Féame suppoêës and secure rear shroud
wITh
asìemb±ed
washer
boLt
(6àí
însTa±L
Turï
bosuperðharger support brac×eT (3) and secure To
Turbosupercharger TIe rod witH se±f-±ockINg nutñ
boLtÊ grommet and two spacers (2òó ·ecure tur½
bosupercharger support bracket To oi± cooáer frame
with caPscrew aNd se±fÓLoc×INg
NuT
ßà)á
·ecure
TraNsmiìsion upper shroud
(6)
to oIL cooLer suppoôt
fõame with three assembLed washer boLTs (ö)Ø
I
âËÌÍ
ãäDåæ ç Vèéêë ìíîïðñò
hµs Four µsseM-
b±÷ø
Washe¶ boLts (6· ¸G¹ 3º19) secu»I¼g
½HE r¾ar shroUD to
ùhÀ
o¿À cooLÁÂ sUppoÃt
úõ¿ûüý
(2à ·þcure oIL coo±er supporT ãrame to supporTs
wiTh sIX ÿapscrews aNd se±fÓ±oc×INg nuTsĀ āonnecT
maNiĂă±d aIr heater fueL reTuĄ tube to manIfo±d
heater ąL bow
óôõ
figØ 3ÓĆ8ćÎ āoNĈecT In±et Tu be to
3ö2÷2
ĉhĊnGċ
ø
nozzLe iN±et e±bow (ö)Ø
(3) Ïnsta±L igNitioN uNIT (3) ËČTh c±amp oN oiL
cooLer supporT frame aNd secure with two
capscrews and se±fÓ±oc×Ing Nuts (2àč āonnecT maN½
IfoLd heaTer e±ecTrIcaL ±ead
ùà)
To manifoád heaTer
spark pLugÎ ·ecure front shroud To oI± coo±er sup½
porT frame wITh three assembLed washer boLts (ĎďgØ
3Ó17à.
¹º Right O»l C¶¶le ¼ ·UPP¶½t
Púûüý
(çà ÏNsTa±± ĐIght oI± cđo±er supporT ĒÍame (4, ēgĔ
3ĕçĖà on frame supportsØ Ïnsta±± transmIssIon
uppeR shroud
±6²
and secure To rear shroud ËėTh
two assembLed washer bo±Ts (3àĘ ßNsTa±± Tur½
bosupercharger supporT brac×et (2) and secure to
turbosupercharger Tie rod wITh se±fę±Ěc×Ing nutÊ
boáTÊ ěĜommeT aNd two spacers (1àÒ
âþTÍ
ĝode± ĞğĠ·-179ġÓ2DÉ has Ēive assemĢ
bLed washer boLTs (3â fďgģ 3ÖÇĖ) securiNg
rear shroud to the oiL cooLer frameÊ aNd Is
Not eQuipped wďth a traNsmissioN upper
shroud
ÿĀāĂ
(2) ·ecure TĤurbosupercharger suppoĐt brac×eT
To oi± cooLer ãõame ËĥTh capscrew and se±fÓ±oc×INg
nuT (7â fďgØ
ăĄàą)Ć
·ecure oIL coo±er supporT ãôame To
supporTs wIth siX capscrews and se±fÓ±oc×Ing Nuts
(ĖàÒ āonnecT manIfo±d aIr heater fue± reTurn Tu be
ćĈĉ
to manIão±d heaTer e±bow¶ āonNect in±eT Tube To
nozz±e In±eT e±bow (öàÄ ßNsTa±L ignITIoN unIt ËĦth
c±amps (3à oN oI± cooLer support ãrame aNd secure
ËħTh two capscrews and se±fÓ±ockIng NuTs (2àĨ āoN½
Nect maNifoLd heaTer e±ecTrIca± ±ead (1ò To maNiãoád
heaTer spark p±ugØ
(ĩ)
Ċn¹tÉÂÂ
bu±ĪhÀ¿d
u
n
i
o
N
(FiGÄ
źÆ4Ç
aNd
secUÈe To
fīĬn» ĭhīĚud wI»h
ċe·ČčĎďĐ đUĒē éeĔUċe
f³oÉT
sÊ´ouD
to
oËL
cooÌer
Įuppįİı IJİ¿mÀ wijJĴ
aĵĵÀmbáÀd w¿¼heõ
boLTsÄ Co¼¼ecT fÍeÎ
ĕ·eĖ
coÏ-
stÐÑt
bleeD
Êose
to p³¿ma³y
ėĘeę Ěčę·eĖ
¿
ěÉ
p
T
À
Ĝ
Ä
ÒÏstaLL cÍsh¿oÓeD
ĶL¿mp ĚN bLÀÀd
ÊoSe
¿nd
seÔÕ³e
To oÖL
×ooØe¶
fÂ
a
m
E
Énĝ
fÂĚN»
¼hīĚud wi
t
h
Ðs-
seMbleD ÙasÊeÈ boLTÚ
(ö) ķĸnNect fueL fiLter coNstaNT bLeed hose (ÑgØ
3Óç3à
Ğ
bu±khead unIoN aNd To fue± injecTor NozzLe
aNd hoáder coNNecTorĹ
ğĠ
Oil ¾¶¶ler¿À
ġĢģ
ÏnstaL± Transmission oI± coo±er screen
brac×et (9â ĺgÎ 3Ó12à oN transmIssIon oI± coo±er aNd
secure brac×eT and coo±er to support ãrame wäTh
two machine boLTs (8àØ ·eĻure TraNsmIssioN oIL
coo±er wļTh two machIne bo±ts aNd ãĽaT washers
(10àÎ
)
)
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