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 429 of 532
parts are mATed and must be kePt to-
gether.
b. Clecm'ing, LN pE±tIoN²
cind
R³pa´r.
Refer to
Pa±Agraphs
3-36
THrougH
3-38.
InsPecT The F±ont
And real' coupLing sLeeves And huBs ²or wear and
muTiLation And for FiT with the sPLines of mating
Parts³ MaTing spLines must mATcH wit´out Binding
And with a mAximum TotaL BACkLAsh of
0±00²
incH
Fµom ¶Nput end through the ouTPut end· ¸heCk The
Dngs
(1³)
An¹
(9,
fig.
3´232)
for cracked or torn
condiTioN and ºOr deTerioration.
µ¶ AsS·Mb¸y¹
µ¶·
»Nst¼LL woodrUfF key
(2¸
fig½
3-232¹
in pump
sHaFt³ ¾nstALL riNg
º¶²»
in inTerna¿ g±oove of FÀonT
couPLing sLeeve
(1¼)½
¾¿À
I
n
sTaL
l
iNjection PumP huB
ÁÂ5Ã
in couPL¶ng
sLeeve³ Refer To figÁre
ÄÅ4Æ
to insTaLL huB and sLeeve
on puÂP shaft And ¶nstALL PrefÃrmed Packing³
ÇÈÉÊËÌ
Fuel Injector Nozzle a±d HoLdeR As-
sembly
ReFer to
P
a
r
a
G±
ÄPH
2-48b througH 2±²³G and
²
i
g
u
R
e
2-133 fr
Í
e
P
a
i
R
o³ the ²Uel InjecTo± nozZLe and
HoLDE´
assemBly.
ÇÈÉÊ7Î
PisTo² Oile³ Nozzle Assembly
º¹ D»¼½S¾E¿bÀYÁ
Åo noT remove nozzLes (ÆÇg³
3Ï29Ð)
unLess THe nozzLe or HoLder CannoT Be cLeaned
WÈThÉÁt disassemBLYÊ Ëo remove noZzÌes, posiTion
hÍLder
In
a sofTÎJawed Vise And remove nozzLesÏ
TM?ÑÒJj
F'ig1o·e 3-±9². PistOn ³IlEr N´zzLµ a¶d h´¸Dµr Ass¹mbºy»
BÂ ÃÀeÄÅ´Æg, LÇS7JÈÉT´OÇ, ÊÇd Ëepa´rÌ
ReFer to
ParAGÐaPhs
3-3³
tHrough
3-38Ó
ÑAke sure oÒL PasÓ
sAgeS in HoLder ANd oiÔ hoLes in nozzLes Are cLean
and ²ree of oBsTÕCTÒonÊ RePÖACe nozzLe And hoLder
as neCessAr×Ø wheN oiL pAssAges and oiL hoLes CAnÙ
not Be cLeared oº oBstruCTionsÚ
c.
ÍÎÎE¿BÀÏÐ
ReFer To figure
3-29Ô
to insTaLL The
n
Û
zz
L
e µn the holde¶ I³ ±emoved
at ·
i
sAs
s
e
m
b
l
y
.
STAkE NoZ´Les
oN
µ
h
Õ
ee
¶laµs, 1·0 degrees a
P
a
±
¸
»
tm Ö×ØÙÚÛÜØÝÞ×ßà
ÇÈáÊâÎ
´µme ´o¶·¸iz¹ºg Me»e¼
ÑÒ ÓÆÎpÔÕÖ×ØNÙ
»nsPecT the time toÜALizing meTer
fÃr dents or other deFÍrmiTies whicH wÃuLd impair
its fÁncTion½
ÚÛ ÜݼÞÛ
Ýest ThE totaLiÞiNg mßter Üo Be sure it is
ÆuNcTioning propeàL× B× cONNecting áâ1e meter eãEcÙ
tricAL connecTioN äåægç
3-292)
to a
2ã
voLt eLectriCAÌ
s×sTemè Ýhe time toTaLizing meter ¶s CALiéraTed To
record tHe e¿ecTricaL impuLse in tenThs oF An HoÁr
and wiLL numeriCALL× reCord ever× s¶x minuTesÚ
êLLow sufficient Passage
of
tëme to Be certain hour
counter is perfÍrming proPerL×è
NOtE
ÝHe time regisTered ìo Test tHe t¶me Toí
TaLizing meter shoÁLd Be recorded on T´e
enîine BÁiLd record·
T¼½Z860¾
f¿GuRÀ ÁÂ2Ã2Ä ÅÆGÇÈÉ ÊËMÌ MÍÎÏÐ
-
Ñ:cΜ¸ÒÓÔD
vÕÉwÖ
äåæçèç SéaÕêeÕ Low Vëlêage PÕìêeCéIve
íìDuîe
×Ø
ïðspñòóôõö÷ø
I¹spec¶
the low Vo¸taGe p±ot
e
c
t
¶
Ve
module foR damaged eºeCµRi»al »
o
N
ne
C
t
or
¹h±eAdS,
Den¹º o± o
µ
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e
ù
defoRm¼¶½es
ïHÄð wñuòd
ú
m
p
a
i
R
ûüý
[UþÿüĀāþĂ
bă FĄðòóąĆð ćñĈĉĊ
¾es¸
t
H
e Low
vol¶age pRo¶e»µ¿ve
modUle fuÀÁ¶¿o as follows:
(Ã)
óÛnnôcõ öHe
posĶ¼ve(+Å
leA» o¼
a vaÆiÇBle
zeRo
to
24ÈvdC poweÉ
sUppºY
¶o
Pin
A
o² t
h
e
modUleÊ
ËoÀÀeÁ¶
ÌÍe
neGA½Ive
(-)¾¿ead
½o
tHe
modUle Îas
e
¶
(·) Se¶ ¶He ou¶p϶ of ¶Ðe power supply
A÷
Ñ 0
vdCÀ
Òs¿ÓÔ
ÄN
o
lċ
n
Ù
eTe
R
,
»he»K
for
Áo¹µ¼¹U½TY
Between Pµns
B
and
Čč
ÕÖe me¶eR s×ould s
H
o
w
An
oÁen
C¼RCu¼¶Ø
(3)
ÂÃa·ÄaÅy
½Ó»Rease ¶He vol¶age wH¼le
cÛ
Æ
±
tÇÈuµnG to
cHe»K FoR ÙoÚ¶¿ÚUÛ¶y Be¶
w
ee
n p
Ď
n
ď Đ
a
n
d
đĒ
ÉontÇÆuÇTy shoulD
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C
L
ē
e
v
e
d
At
Ý2Þ25 (ßàáOâ
vdc An· maIntaIned to
24
vdøù
ĔhĕĖGė Ę
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