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 484 of 532
TM 9-2815±²²0·3
(7)
Exhaust gAS temperaTUreS, meAS±red aT
indIvId±Al poRtS, m±²t not exceed
1250
degreeS
F.
³emPe´At±´e vAµIaTIon betweeN cyLInder² m±st not
eXceed
150
degree²
F³
(8)
¶t completIoN
of test ²cHed±·e¸ cHeck
AcceLerAtIon,
IDLe
²peed, and
Idl¹
oi·
pµes²±µe.
ºcce·eµATIo» ²Ho±·d Be cHecKed wITH A mOderaTe
STeady tHµott·e movement¼
(9) ½F Power I² o±TsIde ·ImIt², cHeck for ca±se
and make co´µectIon¾ Gµo²² coµµecTed Hp¿ ²HaÀ· Be
maintAIned Between
735
And
780
at
2400
µpm, F±ll
rÁck And F±·· ·oAd ÂfIgÃ
3-±0².
(I
0²
ÄoveÅor ²HA·· Æe Adj±²ted to lImIt THe
engIne no loAd Speed as fÇllow²:
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dece·eµÕTIon I² peÖnI²siB·e pµoVIdI»g THe gove´noµ
ret±rn ×o ·ow Ødle re²pon²e i² poSitive wITH STeady
opeÑaTØon AÙ tHe low Idle seTtIngÚ
µ 12¶
Û±µIng ÜeST witH oI· tempeµAT±µe oF
Ä
40
degrees to
250
deg´ees
fÅ
AT THe oiÀ cooler oUTleTÝ
tHe oI· pµÞSs±µe SHa·ß not Be more tHa»
70
nor Le²²
tHan
±0
pSI mea²±µed aÙ aNd/o´ Adjace»t Ùo THe
pµes²±re ²endIng UniT, wHen THe engine i² operaTIng
At
2±00
rpmÝ ±sing ÄrAde
30
oI·¸ a»d ²HA·· not Be
Le²² tHAn
15
psI wHen engI»e I² Idlingà
(·3¸
¶fTeµ compleTIng r±n
ÆoÇ
1¹,
cHeck FáAme
Heateµ sySTem foµ operation A»d F±eL leakSÚ
º 1±»
ÊF tHe engIne wØ·· âe ±Sed In
30
day²ã
remove Fäom Te²T And cap or pL±g al· openingSå æf
tHe engIne wi··
Be ²tored ·onger tHAn
ȵ
daySç
pµe²eèe AS dIµected In paµagéApH
3¼19½¾
ÉOTÊ
¶ny new cylIndeµs tHat weµe InsTA··ed wHI·e
µepAiri»g tHe e»gine sHo±·d Have tHe InTAKe
and exHA±St tAppeT ²eT Ting² µecHecked at THis
tIme, rÞFer to pA´agµapH
2¼52¾
ËOtÊ
ÊF a dynamomeTer i² noT availAÆ·e, THe engØne
may Æe In²ta··ed In a veHicle and tHe veHIc·e
dµIven at eq±a·Ly Incµeaêi»g Speed incµemenTs
fëom
0
to
mAìimUm
²peed
in ½íîmi»Ute
inteµvAlS over tHe FïѲt tHÑÞe Ho±µ² of opeµað
tIonñ
òHe
engIne may tHen Be consIdered
r±nîónô
ÌÍÎÏÐ ÑÒÓÔÕÖ prÖsÖ×vAØÔÙÒ
ÄÅ
õQ±Ip an a±xI·Iaö F±e· contaIneµ, wItH a F±el
·IneÝ and fI·· wItH a s±FFïcIent Amo±»t oF pre²eµVA÷
Tive oi·Ý conFormi»g to øpecIficaTØon
VV³L¼800¿
To
opeÑaTe tHe engI»e as prescµiBed Be·owù ºëµA»ge
tHe contaIneµ
To
pµovúde
Adeq±ate p´e²s±µe To
AsS±´e pµope´ S±pp·y oF THe pµe²eëûAtIve oil to THe
fUe· ²ySTemù üIsconnect tHe f±el ·Ine AT tHe moST
conve»Ient poI»T neaµest To tHe engIne F±e· p±mp
and con»ect THe
line
fÑom
THe a±xI·Ia´y
F±e·
conTAØner To THe FUelîtoýengi»e line aT tHe poInT oF
dI²connectþ ÿI²con»ecT tHe e»gine f±e· µet±Ā ·Ine
a»d connecT a t´Anspaµent p·astIc T±Be To tHe F±el
reT±Ā connecTionā ĂnSerT otHer end of plA²Tic t±Æe
InTo a contaIneµ To co··ecT tHe µeT±Ð dIe²el ăĄe·ą
Ćće F±e· vaÀve on tHe a±xI·IAĈy F±e· contAIneµ ²Ha··
b
TUĉed To THe
"ÚÆÛ
poSØTio»; tHe engi»e STarted
and ope´ated at
À50¼Á000
ĊċM ±ntIl oBSeĈûed fUe·
´et±´n I² p±´ged oF dIe²eÀ F±e· a»d THe SySTem FČL·ed
wØTH pre²eÑvatØve oI·à
BÜ
Ċemove e»gine Fµom TeSt STa»d and cap oµ
p·čg A·l openØngSĎ
)
)
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