DMWR-9-2815-220

AVDS-1790 ENGINE OVERHAUL STANDARD

DEPOT MAINTENANCE WORK REQUIREMENT

  DMWR-9-2815-220 - Page 855 of 1422

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OVERHAUL INSPECTIOn PROCEDURE
ITEM:
NO.
1
2
3
4
5
6
7
8
PIPE, EXHUST:
cylinders no. ±² 5³and 6
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R
Lm
A
B
CARAcTEIStIc
Cra´ks
S´rat´hes² nµ´ks,
gouges¶ or raµseD
metaL oN ´onta´t
s·rf a´es
press¸re
test For
¹eaks
ºOTE
C¹aM» or se´·Re
be¹
L
ows
¼
beFo½e
s·¾merg¿ng ¸nDer-
water to »revent
ex»ansµon
Àra´t·½ed or
Ároken we¹Ds
BroKen
±²0
flanges
Bent or DeFoÂÃed
f L61S
i/
±!£5²
·:
-
Bent or broken
b
³
,liovs
War»eD FÄanges
•AOl
0.Å
2Æ5
0Æ0
2.Ç
2Æ5
2Æ5
2È5
ÉÆ0
DMR 9±2815²220
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rEFErEnCe³
ITEM:
iNSP
mHOD
Vµs·a¹
·
\
Vµsua¹
Underwater
leak test
·sµng 2Ç PSÊ
µnterna¹ aµr
»ress¸re.
P¹¸g a¹L o»enË
µn gs
VÌs·aL
VÌsua¹
VµsuaL
Vµs·aL
Íeas·re
1168±19± Î
rµgÏt Ðank
1168±193 Ë
É eFt ÑanÒ
Àµg·re
ÇÓ86 (5 /79 )
ReIS±t²
ºone a¹¹oweD
ºone aÔ¹owed
ºo Leaks
»eÕµs-
sµble
ºone aL¹oweD
ºone alLoÖed
ºone aLloweD
ºone alloweD
͸st ×e F¹at
wµtϵn
(
µn´Ï
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)
³Us´d µoMpon¶·¸s a¹d r¶fº¹º»h´D par¼s ½¶µov¶¾¶d as produ¿Às oF dÁ»ass´ÂbÃy wÁÄà b¶ ¶xÅÆÁÇÈ
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by ¸h¶ µon¸¾Åµ¸oÉ Êo d¶¸Ëƺn¶ s¶rvÁµ¶ÅbºÌÁÊy. AOL's ž¶ sp¶µºfÁÍ Fo½ GoV¶rn¶nÀ ÎÁnÅÃ
ÅÏd жrºFºµÅÀºo¹ I¹»p¶µÀÁon onÑY.
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