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 85 of 532
Manifold Heater TEts
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R±m²ve high t±Nsi²N wi³´ F³²µ
iGN¶·´³ (spA³k Plug)¸ ¹²Sitº²N
lead wI»e end
t
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sPa³k
gap
½1/4"¾
and
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³±c²NNect
wi³e t² sPa³k Plug× gr²ØND PlUg
by ·O en¼Ine anÙ P»ÒÚÛ hea·e»
sÜitÝÀ Þ²nßà
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ál±N²iD Valâe ãs) Épe³atäON:
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æ»±ss
h±aÁ±ç switch
iNè±³métê
ÑentëY ìíÌî and ïÉðñß
o± 14³6
l´
I
2.
3µ
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òóel ôõsÑeµ CheöK÷ø
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u
üP ĉuel
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ec
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at
e
ng
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u
p
lěNG ĜaĝĞ´
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aNd maNiF²İd h±aıer Fuel FilIJij³
aNĴ ²P±³aÑe Pسge PuµPĵ
álen²id Ķaęâe and òueę ģIëѱ»ķ
ĸiĹ²nnect ²n´ Fuel tUB ĺĻµ
eNgiN± Fļ²Nt Ľ²l±N²id âalâ´ ²Øtľ
leĿ tee× ²perate Puļ¼ij PĢmP and
PŀeÛÛ heate³ sÜiÑcÀ ŁłíÌî and
ŃÉģģßń
ġueë ̲zzle ÊsseµŅlyņ ŇňsconNect
lines and ʼneŊoŋe n²Zle aŌeµō
ĩëyŎ Ëeö²nnÒù· ęin±÷ t² nŏŐŐleő
(PŒi·i²N nozzle Ņ±side À²UsiNg)
and ²Pe³ate À´ate³ sõsteµĵ
R±tu³n œóel álen²id Ŕalŋe and
ŕh´Ýk
Valâe:
Ŗeµ²ŋe
FU±l
reıĢ³n
s²len²id
²Ģtl´Ŀ
tĢŅe
aFtŗr the cÀeÝĬ âalâe at ³ea³ ²F
engineŘ
²Pe³aÑe
Pu³¼Ò
PřmP
anŚ PŀeŌ hea·eŀ swśÑcÀ ìÉÌî
and ìÉœģßĵ
Ŝ²ŝŞe şŠ3š
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Nt
ŧ
±
Ũeũ
O rATion
a. ̲te high teNsi²N sPŪ³K (h²·
ūluishŬ
wÀiŭeŮ ac³ůŰ gaP (leadŠt²Šgļ²und)ű
aŲ ̲te high ·ųNsi²N sPa³k ac³²ss sPa³k
Plug ±Ŵ±öt³ůD±sŵ
aĵ ̲Ŷe aØŷŸŹle źcŻiökß ²³ OPeNing and cŴOsō
ing żalâe aÝtI²n (ĩy Ī²UŽÀ) ²F ĩ²th
s²lenOžD ſƀalâÒs (Fuel supPlY and Fuel
³´tĢ³nƁĵ
aƂ ̲te Fu±l with each Fi³µ ƃt³²ke ²F Purg´
PumPƄ
a. ̲te Fuel FŴ²Ü Üith eaÝh str²ke ²F Pu³gÒ
PuµPƄ
aà Wiƅh sÜiÑÝÀ In ŃƆÌƇ PŒiÑi²n× n²Ñe ƈĢel
Fl²Ü F»²µ Ñ´Ò ²Penĕng with each Pu³ge
PuµƉ st³²ke¸
Ɗå
WIÑh switch In ƋÉƌģƍ PƎiti²n n²Á´ tha·
Fuel ƏƐOÜ s·OPsƑ
aĵ WitÀ switcÀ iN ìíÌß PƎiti²nŘ n²ŐzŴe
sh²ƒld haŋe Fine öOniöaë ƈUel sP»aõ
Patte»nŵ
a. WitÀ swIÑch in ŃÉÌƓ PosiĔƔi²nƕ nOte Fuel
Fl²w ƖƗm check âalâe ²Peningĵ
ŅƑ WitÀ sÜitcÀ in ìíģģî PƘitI²n n²Ñ´ ĪÀat
Fóel ƙlOÜ sëOP÷ĵ
TM 9-281 5²220²34
alĵ
ƚigh t±nsº²N sPa³k žNDiöaŭes iƛƜiti²n
Unit ²P´³a·i²n n²ʼnµalń
a2ŵ
ƝµPļŏƞe³ sPa»k ²³ Ɵ² sPa»Ơ iNdiöaơÒs
igƢiti²N uNit ²³ iGƟƣtě²N UNi· lead is
deF´cƤiƥ´Ų
aƦĵ
Ƨigƨ t±Nsº²N sPƩ³k
indäcates sƪa³k
Plug Fi³iNg× ²Pe³atI²ƫ Ƭ³mal.
a2ƭ
̲ sPa³Ơƕ Ñhe s
1
Ʈ»k Pëug is deFÝcƯiâeà
aë.
ưâideNƱe ²F aöti²n indiöAtes N²Ʋmal
s²leN²id âaĮ•e ²PeƳatI²nƴ
aƵƄ
̲ audiūle ƶÝÈiÝkƷ ²ʼn actƸ²n iNdicates
sŏëen²id âaęâe(s) is deFectiâeƄ
aƹÃ
M²de³ƺte Fl²w wiƻh each sƻ³²ke INDiƼ
Ýates n²³ƽaƾ PU³¼Ò PuµP ²Pe³atº²nĵ
a2.
ƿF fę²Ü Is n²t eŋidijnǀǁ Puŀ¼e PóŊP is
ÙeFeǂtǃįeDŽ O³ Pu»g´ ëines a³e ĩëDžked
²» leaĬingdž
aLÃ
MoÙe³aơÒ fĝ²Ü ÜItÀ each st»²ke iNdILJ
caơÒs nO InLjlIne filte»
»esѳIötlj²nĵ
ģilter saıisFƺÝt²ļy.
a2.
̲ NJOw× ²³ ³esı³iöteÙ NJ²w× indNjÝaŭ±s
innjliNe Filter is PlóǍÒd¸
aLƄ
òřeę ǎÐ²Ü inÙIÝaÑÒs ÷Olen²Id Ǐalŋe Is
²Pe³ating P»oPe³ǐy aNd FueŴ FilǑ±ļÛ
arǒ saŭisFaÝë²³Yĵ
a2ű
̲ Fuel ²³ ³Òst³icted NJOÜ indicaơÒs
ŊaniFǓlÙ Àea·e» fiëơÒ» Or Fel· FIlteǔ
¶n s²leN²id âaƾŋe aŀÒ ŀ´striÝteÙ Or
cǕ²Ǎed.
ŅƦ.
À
ĉřel NJ²Ü s·²Ps× ď²lenOid âalŋe is ÝǖƘľ
Ing P³²Pe³lǗƑ
ĩǘƑ
ÁÂ
Fuel NJ²Ü cOnǙInUǚŘ s²len²id âalâ´ is
d±FectiǛe ãsǜUck ²PeN)å
aƦš
ģine FU±l sP³aõ
Patte³n
INdiǝat±s
P»²PÒ³ nǞle ²Pe³ati²n¸
a2ĵ
̲ sP³aǟ PatternDŽ sƅ³eam ²F FĢel× ÙļiǠľ
ĩǡ± ²³ N²
Fu±l indicates deǢeÝtiŋe
n0ǣle ²³ PlUǤ±d Felŭ P²rt Fiǥte³s iN
nǦǧle aŌeµŅlõǨ
aL.
Mǩ´»ate NJ²Ü indicaĪes sŏleN²id Ǫǫalŋ´
is
²P±Õating
P³²P±³ĥy
and
check
âalâe is ²Pening Prope³lõǨ
AÃ
ǬO Fóel O³ ʼnǚtricteÙ NJOÜ IndIÝates
Ýheök
âalâe
stuök
ÄÅ
²³
ƈijlt
FIl·e³s
iN
s²lenoId âalǏe
a³´
reĨtricted ²³ cŻoǍ±d.
ŅLÃ
H
ƙřel ƏÏ²Ü st²PÛ× ǭlenOiǮ Ǐalǯǰe is ÝlDZDz
Ing P³²Pć³lõdz
Ņ2.
JF FU±l NJ²w ö²ntinU±sǴ s²ǵ±n²id âaĥâe äs
Ƕ´F´ctǷǸe (sÑUck iN OPen ǹ²siti²NǺĵ
Cha³Ge ´
2µ¶·
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