DMWR-9-2815-220
AVDS-1790 ENGINE OVERHAUL STANDARD
DEPOT MAINTENANCE WORK REQUIREMENT
DMWR-9-2815-220 - Page 857 of 1422
OVERHAUL INSPeCTiON PROCEDuRe
MANIFOLD,
EXHAUST:
ITEM:
cylinders ±o.
4,
5²and
6
R
NO.
LTr
CA±cTEISTIc
*aoL
1
Cracks
0.±
2
³cratches´ nµcks¶
2²5
gouges, oR ra·sed
meta¸ on contact
surf aces
3
P¹essure test ºor
³.0
¸eaKs
NOT»
C¸a¼p or secure
be
l
¸ows
½
BefoRe
s¾B¿eRgi±g unÀeR-
WateR to Árevent
expa±sio±
4
FRactuRed oR
2.5
BRoÂen we¸ds
´
ÃRokenÄ
º¸anges
(4
Álaces)
2²5
6
Ãent oR deºoÅed
2²´
e
1
Bows
o
³ P´pFs
7
A
Æent or BrokeÇ
2.5
Be¸lows
8
Æ
Èarped f¸angeÉÊ
µ¶±
tËree i± ¸i±e
9
µ
Èarped ºÌange
·.0
dMR 9·2815±²²0
OiP
REFERENCE±
item²
iNS¶
MHOD
Vis¾a¸
VisuaÍ
ÎnderwateR
leaK tesÏ
usбg
2
P³Ñ i±ter±al
aµr ÒRessuReÓ
P¸ug al¸ openÔ
in gs
Õ
Öisual
Visua¸
×Ðsual
×isual
ØasurÙ
MeasuRe
1¸683990 -
Úight Bank
¸·683989 ¹
·
eft ba±K
Û·guRe
5º86
(5/6»9)
¸
reI¹Itº
None aÍÜowed
No±e aÍÜowed
Ýo leaKÞ
a¸¸owed
None a¸¸owed
Ýo±e alßowed
Ýo±e a¸¸owed
Ýone allowed
-· -
àást be flat
âith·n ãäåO
incæ
³.(/0´
Must Be flat
witæi± 0ç
i±cè
"µ¶·O
¼
•Used components and refinIshEd PaRts RecOvered as P±oduCts
OF
dIsAsseMbly wiLl
b
exa²ined
»0¼%
by tHe cOnt³actO³ tO deterMIne se³VIceaBi´ity. µ¶·'s Are spEciFieD FOR Go¸e³nment ¹Inaº
and »e¼i½IcatiOn ¾ns¿ectÀOn oN´yÁ
½¾687
SHEE¸
½
¾f
2
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