Mitsubishi S4E - Page 144

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Part or item
Nominal
dimension
..
No.1 comprmlon dnl;
c
.~
NQ . '2 ro mpn:ssion rin,g
c
~a
~:o OllrLng
.5
Cleanmce in pi$lons
28 (Ll02)
"-
e
0
1!
Clearance In connecting
...
lod bushing ..
PistOns, variance: in weight peT
engine
V;l1lan«. in weighl per
engine
ClearAnccon cr 3nkpinO.D.
-ll
(biB end be"l ... 1.0.) (in
E
two directions at ri3.h1 58 (2.283)
~
IIfIJIC5 to each Clthef with
be ..... in pia",)
u
v
~
~
8
End play
40 (1.575)
BellI ilnd twist
CenTer·(o-c:el\(tJ dimcn.
oon between Journall and 47 (1.850)
Cfankplm
Pa.roUelLsm ~tweetJ cr.an};:.
.:::
pw 3t.1djourNih
.l!
Out-of-roundllCS'S of crank-
.l2
8
pJm. and jouuws
Tapt:J" Qf !::nmtpin5 and
jQumalt.
Fillet radius
3 (0.12)
Variance. in mnkpin Ill'lgles
A...",bly """dard
Repair limit
[ Standard oJ.arance)
[Clearance)
0.30 -0,50 J
'(0,0118 -0,0191)
LSI
[(0.059)
0-0.016
[ 0.05 1
' (0 - o.ooo~n '
(0.002)
0.020
-0.051
[(0.0008 -0.0020)1
0.08 I
[(O , OOl )
± 31 (± 0.1 DZ)
± Sg (± 0.13 02)
0.035 - 0.100
'(0.0014
-0.0039)1
0.20
1(0.008)1
[ O.lS -0.35
(0,006 -0.014)1
OM (0 . 0021
0.1$
(0.006 )
• ± 0.05 (i 0.002)
0.01 (0,0004),
max
as runout
Varlana in dia.:
0.01 (0.0004), "' ..
O.OJ (0.0012)
± 0,1 (0.008)
±20'
Sef'~h:e limit
Remedy
(ClearanceJ
Use plslOItti by re pl acmg
pbton pin. up 10 repau
limi1.
Replace pistonlO or bud l-
lnp . (Ream if necessary.)
Use conm:ctins rods b)'
u:placing bea:rJ.ng.s:, up to
rl!!lpBlir limit. Regrind
crank pins and use under-
5ite bearin& s when Tepair
limil is n<lched.
0. 50 I
Rcpb.ce co nnecting
' (0 .020)
rods or l,) cJ rl n !;S.
Unit: mm lin.l
Remark s:
When oil Tina is compJl)ned
to 94 (3.701),
-
Cap must be installed with
muks on cap and fod on
Ihe :same siue .
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