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 345 of 532
I
F1g±²,
.
e
.j±} :S² /n³ssi
³19
1Jl ´mL rtoµI ,, ¶· R¸¹'e º»¼½ ¾¿ÀÁ h•MÃi
´±0µ
(9)
Position faN drive housiNg coVer (FIG.
3-229)
on arbor p1·ess using sUiTable blocks for su±±Ort
²M 9-28³5´µ¶0¸34
•
f
"±gu)E
ÄÅÆ9Ç
Pr¶·s¸¹±0 d±ºtRlT L»¼p½¾ ba¿¿
BÀoÁi³±f i±Ã/UÄn³± cžIvÆ ÇHȱÉSʹËG
.
-
aNd press cL¹TcH up±er baºl bear»Ng »N ¼o Cover½
bºy
(6,
¾¿GÀ
3±²12³
iN fRoNT faN drive housinG assemÁ
NOTE
bLy
(2´
FiGÂ
3-21µ).
ÃsinG a new Äreformed packinGÅ7,
ÆÇstaÈl eiGht selfÁloÉkiNg nuts securing
f»GÊ
3¶2·2³
»NsËall assembled faN dr»ve HousiNG
FRoNT ÌAN dr»ve covers oN ¼He sHorT sÍudsÎ
cover
(5³
oN dr»ve HousiNG coverÏ ÐnsTAlÑ sÒoÓTed
FÔur nuTs are used wheN iNstallInG Two
Nuts
(8)
securing cover to hous»NgÕ (Önly Fou×' nuTs
fuel injecTor Øube bRacKetsÏ ÙNstalÚ FÔur
aÛe required oN rear fÜN Tower)Ý
seºfÁºoÞkiNg nuTs on sHorT sTuds secußing
¸1¹³
àoát Lip oâ âan drive verTical shaãÓ oil seaä
rear faN drivE coverå eighT Nuts are usæd
(1³
wiçh
GAA
grease
MILºG»10¼24½
aNd iNsÓall fan
wheN iNsTall»ng fèur fueé iNJecTor tuBe
dRêveoilseal housingÅëìonfaN díîvehousiNGcèver
ïrackeÓsð
±5²
and secure Wñòh six drilled head boºTs
¸1¾)
and
¸1¿)
óNstall assembôed fan drIve cluTõh assemÁ
FöaT washer
(¼)
aNd insTall Òocking wireð
Section XIV. REPA±R OF REAR fAN DR±VE HOUSI²G A²D
CLUTCH ASSEMBlY AND ACCESSORy DR±VE HOuSING
3-9³.
Ge³era´
÷øis section covers Ëhe repair of the rear fan drive
housing aNd clutch assembly, and accessory drive
HousiNgù Specif»c »nsTRúcTioNs on disassembºyå
cÒeaninGå inûpectionü and assemýly accom±aNy The
repair opeþaTionÊ ÿepair staNdards of individual
comĀoNeNās foººow THe iNspecTion proceduresĂ STud
ideNtiFicaTioN Tables ară inõöuded wherĄ apąôicaĆ
bleć
´µ¶6·
Disµssemb´¶
cC
Rear Fan A¸ cl L¹CCesso1ºy D»'iv¼ f ½uSI¸g¾
¸À³
ÿefer Óo paraGraph
3Á91
aNd remove oiÒ seal
hĈus»NG ĉĊom FaN drive housinċ coverČ
¸2)
čefer to paragraph
3Á9À
and remove FAN
dr»ve cluTcH aNd cover ĎĊom rear ãaN dRêve housinG
assemblyď
(3)
ÿemove an<L discard ÌouĐđ preãĈrmed packĆ
¿ÀG
¸63Â
FiGÀ
3Á2þ³
from oiä traNsÌer Óubesù ÿemove
Two cotteĒ pins
(32)
sloÓTed NuTs
(31³
and fÈat
washers
¸3¾)
atÓachinG ēnĔecT»on advaNce bearinG
cap
(29)
To accessory drive housiNg
ÁÂÃÄ
aNd remove
bearing ca±ð
NÅtÆ
ĕeariNg cap and accessorY drive ĖousiNG
are sTam±ed with correspoNdinG Numbers
ÅF»Gď
3Á255³
To preveNt mismaÓiNG oÌ parÓsď
ėap should be ÒoosĘly atÓached oN housinG
afTer advance assembly is removedę
ÇhÈÉÊË Ì
ÍÎÏÐÐ
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