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 261 of 532
up all sLudge or gum d posits.
1
(2)
Wash paS±ageS
by
flu±hing
wiTh
d
r
y-c
l
e
An
²
1
INg SoLvent (P³D´680,
T
yp
e
11±.
Be
SUre µa¶SageS aRe
Free ·rom obST¸¹cTIoºS Aº» remove
ANy
pARTIcLES
w
H
I
Ch migHt ¼ateR become diSlo»gEd and Cont½mI¾
¿AÀe ÁÂe
Oil
syStem.
²3³
±fter cleaN²NG, dry passages WItH comp³essed
a²³´
d. ElectriCal ±ables AnD FL²xIble HoJ²S.
CLeaN
cabLes and flex²bLe Hoµes WitH soap aNd Water¶
NO±E
Do
Not
al·ow
drY-cleaNIng
solvent
or
mINe³al
sp²³²ts
pa²Nt tHInNer
to
be
IN
p³o¸oNGed coNtact w²tH tHe ³ub¹e³ comº
ponents aNd fLexible H»µes¼ ½Hese cleaNers
cause
leatHe³¾
ru¹¹er¾
and
sYntHetIc
materials to drY¾ ³ot¾ and lose pl²abilitY,
makING tHem uNservIcea¹Le¿
e. Bll and NeeDle ³eaRing!.
´µ¶
ÀeariNGs require special attention In cLean²NG
aNd oÁ¸inG¶ ±fter removIng tHÂ:
Ã
ÄUrface dÅrt¾ oil o³
g³eaµÆ¾ tHe ¹earingµÇ eXcept tHe seaLed, permaneNtlY
Lub³icated tYpe¾ sHould be pla
c
ed
È
²n Hot oiL (about
·5F¸¹
to LɵeN coNgealed oiL aNd grease¶ ±fter
cLean²NG¾ tHe bea³²NGs sHould be Wrapped tIGHtLY IN
oILed or Waxed paper uNtiL iNspectioN aNd assem¹lYÊ
No±E
D
not immer±e SeaÃe» Tyµe
bAll bEARËnÌS
in
»Äy²CleAºiºg SolVeºT ÅƲDz68ÈÉ
Íype
ÎÎ)Ï
oR hot oIÃ. Ê¿Tr˺ce o· cleA¿iºg
˾
geÌt
wÐll
de±tRoy ÃÍBÎÏcanTS SeA
LÑd
ËN
bea¸IºG aT tIme o· mAnÍ·actUReÐ ÑOSS o·
ÃÍbÒICa1Ót
wÒll
reSÍÃt Iº prematÍRe
fÔÕ¼ÍRe
o· BeAÖi¿g Aº» µo±SIbÃe Severe »AmAge to
The e¿g׺eØ
º2)
C
l
e
a
¿ ±eËÙed
bAlL
beËRIngS by wiµIng tHe
exteRior ±ÍRÚaceS ÛIth
A
cÃeAn Cloth moI¶Àe¿eÜ
in
(
d
R
y
-
C
l
eË
N²
n
g
SoÃve¿t
ÝÞ-Dßà80,
áype
II»¼
âom¾
pRãSSe» äir mÍST ¿eveR Be U±ed
I²
cleaºIºg or
dÓyiNÌ
oF
ÔÕLL
or ºee»le BeArI¿g±å æËmËgç
T
o
¹ÑÖÓInÌ× wILL
èe±ÍÃt FRom ±µéêëÕ¿g oì
bear³´g
by زr blAST¶
²3³
Ùefer to ½M
9-½µ4
fo³ informatIoN oN ²NÚ
spectIoN¾ care¾ and maINteNaNce of ¹eariNgs¿
FÛ PÜÝÞßàá PÜâãäåæ ½He ³ÑçoNditIoNIng of pa²Nted
pa³èµ sHouLd be a matte³ of gÉd judgmenté êa³èµ
tHat appea³ to be in gÉd conditioN afte³ cLeaninG¾
Need Not ¹e st³²pped and repa²Nted ²n tHei³ ent²retY¾
¹uë sHou¸d ¹e cleaned and des²Gnated for toucH-up
oNLY´ ìaíès tHat are ³usted¾ o³ otHe³W²se devoId of
pa²Nt¾ must be st³Ipped to ba³e metaL¶ îu¹¹e³ comÚ
p» ïItIon sHroud seals must be ³emoved and discarded
beðo³e tHe parts caN ¹e st³²pped of paintñ
¾¿¾7À inspectÁoN
a.
Ge´²µal.
½He eNgINes are prec²sIon ¹u²Lt aNd
tHe repa²³ staNda³òs tables Have beeN f²xed at exó
µM 9-28¶5·¸20¹34
tremelY
cLôe
Lim²ts¶
½He
f»llowinG
general
²Nó
st³uct²ons applY to alL INspectioN prõeduresö
´µ¶
÷xtreme care must be eXerc²seò IN all pHaµÆs
of ²Nspeçt²oN¶
ÂÃÄ
Înspect fiN²sH of all pa³tsé Ma³K aLl pa³tµ tHat
íequIre refin²sH²NG¿
Bº
¶epai· ¸tanDa·D¹.
øeY Letterù are used on tHe
explúed vIeWs to l»çate poiNts of measuremeNt ûor
íÆpa²³ l²m²èsü ÷acH ta¹Le coNtains tHe max²mumý
miNImum¾ and keY clearances of neW o³ ³epa²r pa³tµö
½he cLearancesÏ lIsted ma²NlY for
refe³ence¾ W²lL
automaticalLY ¹e acHieved ²f tHe mat²ng pa³ts a³e
W²tHIn tHe dimeNsIoNaL
toleraNces
listed
in tHe
tab¸es¶ ÎN some
casesþ a
pa³t tHat
Is
out
of
d²meNs²onal toLerance maY be used¾ÿ provIdInG tHe
matIng part Has ¹een ca³efullY selected and¾ WHen
mated¾ is WitHIn tHe maXImum clearaNce specIfIed IN
tHe Wea³ L²mIts columN of tHe tables¶ ĀHe wear Lim²Tā
INdIcate tHe poiNt at WH²cH parts maY be wo³N befo³e
repLacement¾ ²n o³de³ to assu³e max²mum servIce aNd
miNImum ³epLacemeNtö ĂormallYÇ all pa³èï WHicH
Have Not wo³N ¹eyoNd d²meNs²ons sHoWN ²N tHe
"ăea³ Ąim²tsą columN o³ a³e Not damaged f³»m
co³³»sIoNý WILl ¹e approved for se³v²ce¿
c±
»Y¼½¾l¿
ĆYmboLs empLoYed ²n tHe ³epaI³ ĆtanÚ
da³dµ ½a¹lÆs a³e ²deNtifIed as followsć
•Ĉ±N asterisk In tHe ĉăear Ċim²ċsą coLumn INÚ
dicates tHat tHe part must Če repLaced WHeN
WorN beYoNd tHe L²m²èµ gIveN in tHč ĎĆizes and
fits of NeW pa³tsď coLumNé
ĊĈ½He Jetter
11
Ċď¾ foLlowinG tHe tole³ance d²menĐ
s²ons g²ven iN tHeĉ đIZes and fIts of New pa³tµĒ
coLumN and tHe ĉăear l²mētsĔ columN¾ iNÚ
dIçates a lĕse f²t (cĖea³aNce)æ
½ė½He ¸etter ĉ½ď¾ foLLowINg tHe tole³aNce d²meNÚ
sions g²ven in tHe ĉĆ²ĘÆs aNd fits of neW parësď
columN aNd tHe ęăea³ Lim²tsĒ coLumNþ INĚ
d²cates a t²GHt fit (²NterfereNceěĜ
dÀ
º»T¼½gj¾
ÅÆÇ
ÎNspect alL fer³ous (cast ²roN¾ steeL¾ etcĝ)
castings
fo³
cracks¶
Înspect
all
noNfe³³ous
(alum²Numě cast²ngs for cracKs¶ đuspected cracks iN
tHe noNferrous
cast²NG
can
¹e
cHecKed
w²tH
a
maGNifYing
Glass
(f²ve
poWer
magNIfIcatioN
mIn²mumě and a stroNG lIGHt¶ CHeck pa³t²cuLarlY tHe
a³eas adĞacent to studs, pipe pluGs¾ o³
tH³Æaded
Inserts and In sHarğ corNers and fiĠLetsæ
´½È
ÎNspect macHined su³faces of castInGµ foí
N²cKs¾ ¹u³s¾ or raised meTaLÊ MarK daġaGed arĢas û»³
³epaI³¶
ÉÊË
CHeck aLl matINg fLanges and mounting paòs
W²tH a st³aigHt edge or surface plate fo³ wa³ğage¶ ģNÚ
spect
matINg
fLanges
and
mount²nG
pads
for
discoloratIon
WHicH
maY
INd²cate
pe³sIstant
oIL
Leakagƿ
CĤÖĥĦe
Ì
ÊÍÎÏ
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