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 146 of 532
TM 9-2815-220±34
until eNds of oIl seal join
30
°
from cen-
terLiNe of CRaNkshafT lookiNg at the
F±ywhee² eNd of the eNg³ne as showN in
´gURe
2-1±6.
/
Fig1re 2-±04.
Removing craNkshA,t
²³´
sEal sp±i²G.
FIGu±³
µ¶·¸5¹ I
1´ST/li1µ¶ C±a²K·H¸f¹ oºL s»L sP¼½²¾¿
(²)
µnstaLl oil seaL housing aNd oil seal housiNg
Cap (¶g.
2²10³)
using new gasket, over oil seal and
oN dowel pins· SeCure oil seal housiNg Cap and
housiNg to CrankCase with TweNty bolts aNd ¸lat
washers (¹gº
2´µ00¶·
»ecure bolts W¼th lockiNg w³re½
2-7³.´2
¾HANGE
´
fiGuRE º»¼½6¾
ÀOÁÂÃÄÅ ÆÇsIÈÉo²ÊËÌ CraÍkshÎÏÐ ÑÒÓ SÔÕÖ ·Æ×ØÙ lÚ²Ô
bÛÜoÝÞß²sàÎlLÒNá sâÎã ±Ôäåæ1çEè-
»ecure oiL seal cap to oiL seaL housiNg W¿th four nuts
aNd flat washers aNd seCure Nuts W¼Th ÀockiNg
wireÁ
µ¶·
ÂnstaLl oil seal reTainer oVeR oil seal aNd
seCure to oÃl seal cap ÄÅth three bolts (ÆgÇ
2²99¸
aNd
iNstall lockiNg wiÈeÉ ÊNstalË the RemaÌNiNg oÍl seal
retaiNeR oN the oil seal housiNg aNd secure with
three BoltsÎ ÊNstall locking W¼ReÏ
¸¹º
PositioN ÐlywhÑel on CRankshaÐt aNd dRaw
Òywheel to cRankshafT bY ÃnstalliNg three traNsÓ
mÃssioN dÈÔve spur gear and ¸Lywheel boÕts aNd
alterNateLy tighteN about oNe turN at a tiMe to
dÈaw flywheel oN dowel pins wiThout BiNdÖng (Æg×
2¹107¸·
ØeMove BolTs and install TraNsmissioN drive
spuÈ gear ¸oÙlowiNg the above proCedure until Úoth
ÛÜywheeL aNd TraNsmissioN driÝe spur gear are
properly aliNed on doweL piNsÞ
»¹¼½¾
ßositÃon FÜywheeL adapteÈ oN CraNkshaÐà
dowel piNs áf³g.
2²98º2)»
ÊNstaLl thRee flywheel
adapter MachiNe bolts
¼20½
apa1t aNd tighteN bolts
alterNately uNTil the adapter is seated oN the
cRankshaftâ ØeMove the bolTsã Ênstall Three New
lock plates aNd Nine machine bolTs (f³gä
2²9¾¿1¸À
åorque TighteN Bolàs to
1000
poundæiNches and seÓ
cuRe bolts by bendiNg LocK pLaTe TaBs agaiNst bolt
headsç
(5Á2)
µNstall liftiNg eye bolt in Òywheel and iNè
stall Ðlywheel on CraNkshaft w³té dowel piN a liNedê
Ênstall eight maChine Bolàs and Torque tighTeN to
Â000
pouNdëinChesÉ µNstall loCkÃng wire as showN iN
f³gure
2²9ÃÄlº
ìemove liÐting eye Bolt ÐRom
flywheel.
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