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 267 of 532
TM 9-2815-±±0²34
Section IV. REPAIR OF CRANKCASE ASS±MBLY
³´µ¶.
Ge²eral
a.
This section covers thE REpaiR of the cRaNkcaSE
assembly which consis±s oF thosE paRts ±hat aRe
machined wI±h thE cRankcase. '!²hey incLudE main
beaR³´g caps, oiL sEaL housing, oiL seaL housing capµ
aNd o³L sEaL housing suppoRt¶ ·peciFic inst¸uc±ions
on disassembLyµ cL¹aNing, iNspectionº REpaiR aNd
assembLy accompaNy the Repair opERa±ions» ¼EpaiR
staNdaRds of ³ndiViduaL compoNeNts fOLLow ±hE iN-
½pectioN pRocEduRes¾ ·tUd ideN±ification tabLes aRe
incLuded whERe appLicabLe¿
b·
ÀhE ENgINe NamE pLatE (Áig 3Ã144)µ LocatEd on
the ijght side oÁ the cRaNkcasE, coN±ains thE ENgINE
ÅEÄiaÆ numbeRµ modeLÇ fueL and oil spEcifÈcationÉ
ANy modiÁica±³ons ±o this inÁORmatioÊ oR addit³on
of RepaiR and modiËcation kit da±a mu½± bE incoRÌ
poRated ei±heR oN the engINe Name pLatE oR on a
ModiÁÈcatioN ±ag moun±ed oN a designated Loca±ioN
ÍÆÎewHERE oN the enginEÏ
3.
D³s´ssembly
c±
Ðemove ÁOUÑ main oiL galLERy pipe pLugs ÒÓº FigÔ
ÕÖ×45), and oNE pipe pØug Ò2Ù ÚÛom ³Nside of cRaNkÌ
case. Ðemove two pipe pLugs ÜÓÇ figÝ 3ÖÓ46Þ in the
damPeR eNd of cRankcase¾ ßEmove f³vE pipE pLugs
à3) áRâm cRaNkcasE oiL gaLãERy along thE Right side of
I
cRaNkcasEä ¼EmovE åwO pipE pLugæ Òçèé
NOtE
êodeL A ëD·ÖÓ790ìíî¼ has fouR pipe
PLugs à3ï figÝ 3Ö146Þ iN ±he ðaiN oiL gaLLeRy.
b¸
ÐEmov
e
ñ
ÁouR boLts aNd FLat washeRs attaching
cRanKcasE to ENgiNE ovERhaul standò A±tach a RopE
óLiNg Òfigô 3ÖÓ4
7,
w³±h wEight EquaLLy baLancEd, aNd
REmove cRankcasE Úõom s±andÉ
¹º»»¼
Cµ¶´·³²g
A²
ÐEfeR to paRaGöaph 3Ö36 ÷øR gENeRaL iNs±Rucù
tions oN cLeaNing the cRaNkcasEú ÀhoRoughLy cLeaN
I
cRaNûcasE oiL passages àFig¾ 3üÓ48Þ using compResÌ
sed aýR aNd bRass WþRe pRobes.
FigureS-14±.
E1±gine Na²to plaT³.
I P²pE ³lUG
2 ´µpE ¶LUG
f·¸¹Rº s» ¼½5¾
R´mOvIµG ¶r insL«·¸i
¿À{ ÁiÁÂ
Plu¹Sº
TA0ÃÄ806
ChÿNĀe
½
āĂ6ă
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