DMWR-9-2815-220
AVDS-1790 ENGINE OVERHAUL STANDARD
DEPOT MAINTENANCE WORK REQUIREMENT
DMWR-9-2815-220 - Page 251 of 1422
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I
References
Fig.
Item
No.
±O²
-
5-25
6 ±
(5/12² ³
COnt³´ued
)
*
±
DMWR 9-2815±220
Table
5´9.
Wear LµM¶ts, ·³ts¸ a´D TO¹era´ces fOr
P³sto´ AºD »O¼´ect³ng ½od ¾sse¿BÀy -
»o´t³´ued
Item¸ pO¶¼t OÁ ÂeAsureüt
Or ³¼sÄectÅOn
I´s³De d³ameter OÁ p¶stO´
p³¼ Bore ³n p³ston
/
.
Ƴa¿eter OÁ tOp grOove
p¶sto¼
(¿easure
over
³¼
0µ²²547
DÅaÇter p³´)
Sta´DArD È
pArt ¼o.
²¶683943
,
0µ0²00
overs³zeÉÈ
±
pArt ¼o.
·²683943-²
./
0µ0200
overs¶Ze È
part nO.
¸¶683943-2
/
0µ0300
overs¶Ze Ê
part noË
¶²683943-3
0¹0400
overs³Ze ÌÍÎ
²
paÏt ´o.
²²683943-4
.
I¼s³de w³dth oÐ top ¶¼terÈ
¿ed³ate grOOve ³´ pÅsto´
'
/
²³
I¼s³De ѳDth of ÀÒwer ³´Ó
ter¿Ed³Ate groove Ån
p¶sto´
/
I´s³De ÔÕdtH OÁ o¶À ÖO¼Ê
tÏoÀ r¶¼g grOove Ån p³sto´
>
·"
´
»ha´G
e_
5/²27
×eØ Ùart s¶Ze
;.i,
7
º:»-2. ¶270
5¼7¸40½5µ7240
5µ 7240-5¼ 7340
5µ7¾40-5¹7440
5µ7440-5µ7540
5.7540-5µ7640
0. 0990¿0µ ²000
0µ0980-0.0990
0.²880-0µ²890
WeAr
²
¶Â³ t
2À 1280
5µ7040
5¹7²40
5¹ 7240
5Á7340
5µ7440
0µ ²035
0µ ²025
0µ²9¶0
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