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 262 of 532

TM 9-2815±²²0³34
(4)
Inspect all tappEd opEniNgs fOr striPPEd Or
damaGEd
I
hrCads.
(5) Check alL ±astingS for
²onformaNce To
ApP³i²´b³E Rµ¶·I¸ ¹Tº»dA¸D¼.
e. BalL a1±d NE²dl³
B±AR²1³´Sµ ¶Ef·¸ tO TM
9-21±
fOr
iN¹pEctºOn
Of
anti-fri»¼iON
bEarings½
¾H·¿k
all
b·aringÀ fOr cONfOÁÂan¿E LO tÃE ÄPpli»abl· rEpair
standardsÅ
f. Studs²
INsPE»t all Ætuds fOr damagÇd OÈ stripPEd
tHrÉads, ÊËNÌÍ Or lOÎsE cOndºtiOnÏ Or FOr any sºgns Of
Ð
strEÌÍÑHingÒ
g.
Dow´L
Pins.
ÓNsP·¿t dOw·l Pins fOr lOOsEnEss Or
dÄmagEÔ Mark ÕÖsE Pºns ×Or rEPaºrÅ
G<>ars And
Shaft±²
NOtE
ØH·rE arE nO EstÄÙÕºsHEd WEar limºts fOr
gEar tEEÚH aNd spÛinÜsÝ ÞOOd jUdgmEnt is
rEqUºrEd
tO
dEtErminE
nEEd
FOr
rEPla¿EmENt.
³´µ
ßàsP·¿t all gEars and sHaFts fOr ¿rÄ¿Ks UsºNg a
mÄgniFYºng
glass
(fºvE
POWE¸
mÄgNifi»ÄáºOn
miNimUm) and a strOng ÕºgHtâ
¶·¸
InsPEct alã gEÄr tEEtH Änd sPÕºnEs FOr WEÄrä
sHarP finså Ùu¸æç and gallEd Or PºttEd sUrfÄÑEsè
¹3º
ßàsPe»t
sHaft
aNd
gEa¸
ÃUÙ
sPãºNEsé ×Or
damagEê wEarê and ëit wºtH sPÛºnEs On mÄáing PÄrìsí
Matinî
:plïnEs
mUst
mat¿H
witÃOUt
ÙºNding
Or
lOOsEnEsðÔ
»¼½
¾HEcK aÕl gEars aNd sHÄfts fOr ¿OnfOrman¿E tO
tÃE appli»añl· r·Pair staNdardsÅ
I³ Bu´hµNgs,
µi¶·RS, ¸¶d bu¹LIi¶º»typ³ b³¼½¾¶º¿À
¾´¿
ò÷Ñk Äll bósÃiNgÆç lºNErsä and ÙUsHºngôtYPE
b·arings fOr sE¿UrE fit in tHEir rEsPE¿tºvE »astiNg Or
matºng Pa¸tê Änd fOr EvidEN»E Of HEÄtºngê WHºÑH mÄY
õE iNdi»at·d ÙY döscOlOratºON Of bUsHing Or ÙEÄrºng
s÷rfa¿Eâ
À·¸
InspE¿t fOr wEa¸ê ÙUrsê Ni¿ks Or OUtøOF ùrOUnd
»OnditiON
Ð
Á3º
¾HE»k fOr dirt ºn ã÷Ùrº»atºOn HOlEs O¸ g¸ÖvEsµ
úOÛEs aNd grûvEs must ÙE ÑlEan aNd frEE ׸Om
dÄmagE tO ºnsU¸E P¸OPEr ãuÙrºcÄtºOní
¼½
INsPEÑt tHrUst Fa»Es Of ÙUsHºNgùtYPE ÙEĸºnüs
×Or WEĸ and bý tEmpOþarºlY assEmbliNg matºng PÄrìs
Änd ÑHE»KºNg End PlÄY wºtH Ä FEElE¸ gÄgE ºNsÿ¸áEd ĀEā
áWEEN tHE tHrust ëa¿Es.
Ã5Ä
¾HE»k fOr »OnfOrmÄn¿E tO tÃE ÄPPli»aÙlE
ĂEPĺr sáandÄrdsÅ
OiL Á
e
a
l
Å ÞEnErallYå mEtal En»ÄsEd Oil sEÄãs ÄrE
lONgôãºFE PÄrăs Änd dO nOt HavE áO ĀE ¸EPlÄ»Ed d÷¸ºng
rEPai¸ if iNsPE»tiOn indi»atEs sEaãs ĸE ºN gOOd ¿OnĄ
dºtiOnâ
ÆÇÈ
InsPE»t FOr dÄmÄgE tO tHE áHºn FEatHEr EdgE Of
Oiã sEÄã wHº¿H ¿Onta¿ts rOtÄting PÄrtą
É2Ê
ĆnsPE»t sEaÕing FEÄtHEr EdgE FOr sOFtNEss Änd
PãiÄÙºlitYć
Á3Ë
ĈEPlÄ¿E damag·d Or QUEstiOĉÄÙlE sEÄlsĊ
´µ6¶
Change 3
k.
HeLic¼L-CÂÃL AnÄ ÁÅÆÇÈW-TLÉ½Ê¼Ä Ë¶Ì³½ÍÎ
(1) De¶crIptIo·¸¹
ØO PErmiá HigHEr strEssċð ON
st÷ds aNd ĀOlts WHi¿H arE sEt in ÄlUminUm ¿ÄstºNüsê
it is »OmmOn P¸a¿tº»E tO ºnstall insE¸ìČ Of Ä strOngE¸
mEáÄã ºnáO WHº»H tHE st÷ds Or ĀOãás ÄĂč tH¸EÄdEdĎ
ďEli¿ÄÛĐ¿OiÕ aNd s¿rEw tHrEad iNsErts ĸE dEsºgNÄtEd
áO PE¸fOrm tHºs fUN»áiOnĎ đHE ºnsErás ĸE sPºrÄl stEEl
»Oils HavºNg Ä rºgHt HÄNd tH¸EÄdôsHaPċd fOrm On tHE
ºNsºdE aNd On áHE OUtsidE dºamEtE¸ Of tHE ¿OiãsĎ Ē Ùĸ
Or áÄng Ät tHE ĀOttOm End OF tHE »Oºēê WHi»H ºs
EngagEd Āý aN insErting tĔlê is UsEd ×Or tH¸EadºNg
tHE ºnsErt intO tHE ¿ÄstºngĊ ĕOmE insErts HavE Ä
sErrÄtEd tÖtH sE¿áºOn Äá tHE tOP ENd Of tHE ¿Oºl áO
stakE tHEm in Pla¿E ºN tHE »ÄstingsĊ ĖìHEr ins·rás
HÄvE tUrns Ät tHE »EnáEr Of tHE »Oºl ºN tHE FOrm Of Ä
HExÄgONÝ đHis PrOvºdEs Ä ãėkiNg EFFE»t WHEN tHE stUd
Or ÙOlá iĘ áHrčadEd iNtO tHE ºNsE¸tę
É2Ì
϶ÎP³ÐÑiÒÓ±Ô
ĆnsPE»t Äãl HEÕº»ÄÕø»Oºã ÄNd sÑrEW
tH¸Ead iNsċrts FOr sE»UrE fit ºn tHE »asting ÄNd fOr
galãEd Or strºPPEd tHrEÄdsĊ
Õ¼¾¶tÊÖ Õ¼×Ø
ĕtraigHtEn Ěa¸ts as nE»EssÄrY and
¿HE¿K ×Îr ĀrOkEn WEldsç ÕÖsE rºvEts Or WEld nUásÅ Ćf
PÄrás ÄrE »¸Ä»KEd Or tOrNê tHEY měst ÙE rEPĺrEd Or
¸EPlÄ¿Ed. ¾HE»k sH¸OUd sEals fO¸ Ha¸dNEssç tEĸsä O¸
OtHE¸ dĜmÄgEę Mark dÄmÄgEd sEÄãs fθ rEPla»EmEnt
ºf tHE PÄrt ºs OtHEĝWisE sErVi¿EÄÙãEè
ÍÎÍ8Ï Repair
¼Ù g³¶³½¼LÚ
MOst ENginE PÄrts ÄNd ÑOmPOnEnts
maY bE rEPÄirEd Äs OUtlºnEd ÙEãOWę ĒFtEr rEPĺ¸ê
»ãEÄN Älã PÄrìČ tHOrO÷gHlY tO PrEvEnt mEtÄl ¿HiPs
×rOm ¸EPĺr OPErÄtiOnsê Or ÄÙrÄsivEs usEd ºĞ ¸EPĺr
OPE¸ÄtºOnsê F¸Om EntErºNg WO¸Kºng Pĸts OF ENgºnEĎ
Ûe¶Ür¼l ݳP¼i½ Òf Þ¼sѾ¶ßÎØ
{ 1º
ĈEPlÄ»E Äll »Ästºngs WHEN »¸Ä»ğs HÄvE
PENEtrÄáĠd HºgH strEss ÄrEÄs sU»H Äs FilãEġĢ O¸ WEÙģ
ÙºngĎ
ÐÑÒ
½ePLace
aãÕ
casti¾Gs wH¿ch Ào not con-
Fo¸M
to
Áo³eÂa¾ceS SPecÃFÄeÅ
i¾ TÆe aPP¸oP¸iaÁe
¸ePai¸ sTa¾DaRDs T
aÙã
e
Ċ
ÓÔÕ
½ePLa²e a³J casTľgs o¾ wÇÈi²É MacÊi¾ËD
¹u¸ÌͲeD
aÎe
BUÏreD
or
¾i²KeD
Áo tHe
PoÃnt oÐ
iÑpaø¿Ng s
u
Ù
s
E
q
U
e
N
t
aĤĥEmĀãĦ
or oPeratÃonÒ ½e-
PaÓÔ Mi¾or ÀaÕage To
m
a
c
e
D
ÆħĨĩĪīEs
wÖÁÊ a
ĬĭNE ĮiÛl
×ÖLe o ²Øo²Ùs ²³oTH
dip
PeD
iN
D1yÚc³ÛanÜNg
ÖolvEnT ×PØDÙ6Ú0,
įĦPE
HÛÜ
I
(
ÝÞ
ĈEPlÄÑE ÄÛl »ÄstºNgs HÄving flÄngEs Wú»H
ÄrE sEvErEãY WĸPEd Änd »ÄnnOt ĀE rEPĺrEd
t
P¸OvºdE Ä PrOPEr sEÄtºNg sUrFa»E wiáH iÌİ mÄtiNg
Pĸáć ĈEPÄi¸ miNO¸ WĸPÄgE Of mOUNáing flÄngEs
Änd mOUnáing PÄds ĀY WO¸Kºng sUrF Ä»E Ä»¸Oss Ä
sHEEá Oı »rO¿us ¿lOtH HEld tigHìãY On Ä s÷rfÄ»E
PlÄáIJ O¸ sºmºãĸ FlÄt sU¸fÄ»EĊ
ß 5Ä
ĈEPÄir dÄmÄgEd PiPE tHrEÄds ºN ìÄPPEd
HOlĠs WitH Ä ÷sEd ijÄPĎ
)
±
²


Back to Top