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 352 of 532
TM 9·2815·220-34
balL bearing aNd shim
(6)
fRom accesso±y d²iven
gea²Shaft
±²³.
t
(2) Cut fOU² piNs 7/16-iNch (aPpRox.) long fRoM ³´32µ
Inch diamete² b²a¶s b²azing
r
o² oThe² ·Of¸ matE²IaL¹
ºNse²t the piNs iN the F»U² eqUal¼y s½aced holes in bea²¾
ing ½o¿¸ion of advaNce vane cove²À An imP²ovI·eD ²iNg
comp²eÁÁing ÂÃl of the ¸Ype shown in figURe 2ÄÅ Æan be
faB²Ica¸ed to facIlItaTÇ ²emoval of Èhe advance vane
cove² in¸e²Nal ²e¸aiNing ²INgÉ Êf the imp²ovIsed tËl is
ÌsÍD, instaÎl i¸ ove² ¸he pins and tightÏN boLTs sUffiÐ
cientlÑ
t
comP²Ïss the advance vane cove± IN¸eÒaL Ó¾
TÔining ÕINgÖ
(3× Ønsta¼¼ accÙso¿y dRive geaRsHaft in a Úof¸Û
jaWEd viÁe aNd ÌsiNg a gEa² pÌÜlͲ ²emove advance
vaNe hoUsing cove² (fIg. 3µÝ³×É
(4× ÞEmove ²etainINg ²iNg
(4,
figß àáâ) and ã¼Ug
(4³) f±om accesso²y d²ive gEa±¶haf¸ä
CAUTION
åÁe extÕeme ca±Ï in this o½E²a¸ion
T
p²Eæ
vent damagÏ
±
vane cove² o² gÏa±¶haftç
Figure 3-237. REmo1²InG Odv³´µc¶ VaN¶ /·¸wI¹º c¸V»¼½
´µ¶7¸ cleaning
ÞEfe² tè pa²agÕa½H àÄà6é
¹º»¼½ ¾nspE¿tioÀ aÁd RePaÂÃ
a
Generl.
ÞefE²
¾
Pa²ag²a½hs àêë aNd à-ìí
b±
FÄÅ
DRiue
GeaRsLtAfT
²Nd
FÆÇ
DRiUe Bevel
GeA³Sh²fT´
îNs½Eï¸ ðan d²Iven gEa²shaft
ÈÉ,
ðigñ à-ò×
Ê
and faN d²ive bevel geaRShaf¸ óô) to limits sPEÆified in
Ë
²ePaI² staNda²ds (taBLe
3-23).
NOTÌ
õf eithe² ¸he faN d²iven gÏa²¶haf¸ o² faN
d²ive beveö g÷aRshaft ²eqøi²e ÕÇPlacemen¸ù
Both mUs¸ be ²eP¼aced as theú a²e a matchÍD
gea² set and cannot Be
²e½ûaced
inü
dividua¼LÑý
c.
ÍÎL
µeAl¶
Þefe²
¾
Pa²agRaph 3êàôþ
·¸ Cl¹Tch º»»emb¼y½
Þefÿ²
¾
½a²ag²aPh àµ9 and ¸aµ
ÏÐ1Ñ0
ĀāĂăGĄ
2
ąĆes àćĈ and 3µ21ĉ
e¾ Ho¿»IÀg ÁÂÂeMblÃeÂÄ
õnsĊït ðaN dÕive cl̸ch diSc
housing (2ċ figČ 3µč× ÕÍa² cĎLiNg ðan d²ďve hoÌsing (4ċ
fIgĐ àæđĒ) accEē²ú d²Ive hoÌsing óĔ) aNd ÕÇa² cĕLing
faN and aĖcÍs¶oRú dRive hoÌsing basE
ÒÓÔ
ðo² LėÏ
doWel ãiNs and oil t²aNsðe² tUĘs if a½½licableý
FÅ ÆÇȲNÉe ÊËÌT µeal ²N· µpRiÀgÍ.
õnsPÍct ęals óÝċ
figĚ àěĜ× and s½²Ings (24× fo² c²acksĝ INden¸ĂtioNsĞ and
Wea²ý ChEÆk sÍals to the limiğs specifiÍd in ²e½ai² staNĠ
daÕDs ó¸ÔbLe à-ġ×Ģ
ÎÄ ÏÐYweÑhT µpÒ'Àg».
õnspģ¸ FLyWeight s½²iNgs
ÕÖ×
figí 3êĤ× SÏa¸·
ØÙÚ
and ±Ï¸ÔineĥĦ ó2ħ× fo² cÕĂcks aNd
damageĉ Chģk s½²iNg ĨEnsioN
t
limITÚ spEïifIED iN
ÕepaI² standa²Ds ĩĪbLe à-24×À
h
µTÓd»Ô
Þefe²
¿
½a²ag²a½h
SÛÜ
¸ab¼e àêī aNd
fIgĬ²Ï 3êĭ When ÕϽ¼acing stUdsć
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