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 483 of 532
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(6)
Check operation of maNuAl fueL sHuToff
(FIg.
3-339.1±²
(7) Open bleeder valVeS (±²g³ 3-338´1) on BoTh
µhe pr¶MaRy fue· ¸¹·TeR aNd The ºue·/waTe» separaToR
¼½·teR¾ ¿uRn on source Supp·y ºue· pump and B·eed
AiR fÀom FILteRSÁ CloSe b·eeder VA·ves when fue·
Âows ¸ÃÄM ÅÆ·µeÇÈ
WÉÊËÌËG
Do noT ATTeMpt µo stARµ eng¶ne uN·ess µhe ºUe·
sHuTof± soleno¶d ¹S connecTed ANd AscerTained
to Íe opeRaTiveÎ
Fi1re J.Jj9±²³ EgIne coNNeCt´ON pOfNµ-l¶·t ·roNt
ftw,
modeL
A
VDS¸l 7¹0º2»R enG¼Ne½
I
(8) CrAnK eNgine Several reVo·uTions wiµH The
ºuel sÏеoºº ¶n µhe "OÑÑÒ pos¹tion To maÓe ceRµa¶N
µhe
eng¶ne
¹s Noµ hydÔosµaTica··y
·ocKed And iS
oTHeRw¶Se fÕeÖ
×9Ø ÙaSh a·· ºue· ANd o¹· ¸Rom the eng¶neÚ
c.
R1±²³-/´µ.
(ÌÛ ÜtaRT the eng¶Ne w¶TH µhe throµt·e leveR ¶N
¹d·e poSitionÝ O¹· Pressure SHould Be A m¹N¶ÞuÞ oº
ß5 pSi w¹tH¹n 20 SecondSà
áÉâãÌOä
åo
Not
opeRaTe µhe StArTeR
motor coNt¶Næ
uoçs·y èR MoRe µHan
30
secondSé êl·ow a
twoëminuµe coolìoff Per¹od beFíre reîneÀgizï
¶ng the sµARteRé
(2Û ðuN µHe engiNe at ñ00-ñ50 ðòó and cHecK
fír fuel And o¹· leAKs³ Ühould ·eaKAge Be detected,
¶MMed¶ate·y shut oºf eng¶ne aNd repa¶r³ êfteR ±ive
M¶NuµeS
oº
opeRAµ¶onô cHecK o¹· ·eve· and Add
SufficienT oil To bring oil level To õö÷øøù mArú on
o¹· ·eve· gage¾ O¹· ·eve· MuSµ be deµeRM¶ned w¹th
eng¹ne id·ingà
TM 9¶28·5¸220¹34
ûÉâüÌýË
þo noµ ÿĀn engine ·onger µHAn
I
0 m¹NuteS aµ
ñ00 ñ50 ðòó w¶thout cool¶ng ºaNSā
(3)
Stop engineº
ĂemoVe two fAn ăotoR HuB
s·eeVe spacERs³
ĄNSta·· eNg¶Ne coo·¹ng
ąĆnS (paća
3ëĈ8ĉØ. CHeck coo·ing ºan B·Ade Ċ·eAraNce (paRa
ċČč89ØĎ ďnSTa·· cooL¶ng ±Đn Vanes (PaRa 3-č89)Ú
d» Final ¼es½
(đ) Ütart engine aNd checK a·· ¶ teĒns V¶tal µo
Safē eNgiNe opeRAt¹onô Such as fue· ·¶neSĔ o¶· ·¹neSĔ
oil
pReSsuRe,
thRoTTle
conTroLĕ
mount¹Ng
Bo·TSĖ
coup·¶Ngs, tHermocoup·e haėeSs, etcĘ óaKe SuÇe
TesT cel·Ĕ oBseÀVAT¹oN w¶Ndowô aNd conµrol ćoom
are NeaT and c·eANÝ åuRiNg the waęĚ-ěp peă¶oĜ, ą¶··
out HeAd¶Ng oº ·ĝg SheeT comP·ete·yĞ
×2Ø ON
óodels êğþÜ-Ĉ790ë2C
ANd êğåÜë
Ĉ790Ġ2ġ,
AdjĢsµ
for
¹dle
AT
ñ00ģ750
ðĤó
By
TuĥiNĦ idle AdJuSTiNg Screw (åħ f¹g¾ 2ë5ñ)´ ĨooseN
·ocKnuµ on id·e AdjuSting Screw And turn screw
c·ocÓw¹Se to increAse ¶d·e SPeed, and counterc·ocKæ
w¹se ĩo decrease sPeedĘ ĪighTen locīnutà Ĭ·low
eng¹ne to RĢn ąor č5ë20 m¹nutes AT 700ČĈ000 ðòóā
CHeck
ĭír
unĢsuAL
No¹seS
in
THe
eng¹ne
And
geneRator wh¶ch mighT ¶Ndicate Malfunct¶on oă lacK
of ·ubr¶cATion³
×3) On óode· êğþÜ-č790ë2åĂ, AdJuSt foR ¶d·e
At 700ì750 ðòó By turniNg id·e AdJusµĮng scRew,
(þħ º¹g³ 2-57¾ĈØ´ øoosen
locÓnuT on idle speed
AdjuSµ¹ng
screw
׹igį
2ëĈ48ā ñ) and
µuÇn
screw
clocKwiSe To increAse ¶d·e Speedô And counteRc·ocKİ
w¹se To
decReaSe SPeedı IJ¹ghteN ·ocKnuµ´ Ĭ··ow
eng¹Ne µo RuN Ĉ5-20 m¹nuTes aT 700-Ĉ000 ðĤóĞ
CHecK
for
unusua·
no¶seS
¹n
THe
eNgine
aNd
geneRAtor wh¶cH mighT ¶nd¹cate MA·ºçnct¶on or lacK
of ·ubricATion´ øooSen locKNuT on So·eno¶d contijo·
SPeed screw (¸Ægā 2ëĈ48¾7)Ú ĄNcRease Speed aBoVe
2000 Ăòó And AcT¶VAte so·enoidĴ ĵĶe So·eno¹d
shou·d coNtrol engine speed AT ķ800
±
25 ðòóĸ no
·oadà ̺ adĹuStMeNt ¶s neceSSAăyô tuĺ tHe scćew
c·ocÓwise To decreAse SPeedô and counTerc·ocKw¶Se
to ¹ncreAse speedį ĵ¶gHten ·ocKnutĻ
(ļ)
òerºoÔm
µeST
¹N
AccoRdANce
wiµh
the
schedu·e ¶N taBle 3ë28Ý
(5)
Üet
manifo·d
pResĽuÇe
ľaNomeµeRs
to
cĢrrenT weT
Ŀ
bARometer reading and entÀAnce A¹r
¹nc·¹nometeR to dŀY BARoMeteR read¶ngŁ as
aP
p·i
ł
æ
cAble´
³6)
ChecK cy·¹nders ąír º¹Ringà ŃNTeR µ¶me and
Ăńó at sµaRt oº eAch periodà ComP·eµe reAd¶Ngs As
Soon As engŅne TemPerATures haVe stABil¶ZedĻ òloT
o¹·
conSumPtioN
every
teN
M¹NuTeS
aT
2ņ00
ĂòóŇňfĢ·l
ʼnoAd, duRiNg
Run Ŋoà 8 ×TAb·e 3ë28)ŋ
þeterm¶ne THAµ The governor ¶S noT ·¶m¹µŅNg µhe fue·
ŌʼnowÚ
ChANGO 2
¾¿2À9
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