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Table
1
o. :' : :)()
o.
300
o.
160- 0.225
Clenrances
(rom)
0.500
I
----.-+-----. .
O. ISO
O. ,lOC)
Standard dimensions (mm)
Description
Second
and third compression rings and ring grooves
Oil ring and ring groove
9
6
'8
2.
Wear
liInits
(nlm)
I
- -
- - - - . - -
Main journal and bearing
Shaft ,075-
u
,OI!!
Holt,
.075tg:M~
0.07-0.
lS
i
1
0.300
---+---_ . . . _ - - -
- - - - - - -
Crank thrust $urfacc and thrust ring
Axial play
o.
07 -
o.
27
o.
500
.
-
- - - _ - - . - - - - _ _ _
' - "
-0,. _ _-
_
_ _••..
_.-1
Connecting rod journal and bear·ing
Shaft 065-
0 . 019
Hole
065t~:~:~9
0.040--0.108
0.300
Connecting rod large end
nnd
crank·fillet~urfac('s
"--~3~Hole
38+
0 .
To
Axial
rle(lra~;
0.17-0.13----
--~7()O
- - - -
_
•.
_-
-
Piston skirt and cylinder liner
Shaft
9S:=:i:
~~gHole
095
·fo.
OJS
- -
I
'
- - - - - - -
.._ - -
Piston pin and connecting rod small end
bushin~
Shatf 035-'0.011 Hole
03S:~~~~n
0.010-0.046
----
-_.
-------_._---_.-
First compression ring
and ring groove
Shaft
3-,0.012
Hole
3t~:g~~
0.050-- 0.087
Shaft
3-
0 .
012
I-Iole
3tg:g~g
0.030- 0.062
-. - - - - - . - - . - - - - - - . - - - -
-------------~-·-----·------
..--+__----·-·--------------·l
Shaft
6-'(),IJ12
I-IoJe
6t~:~jg
0.030-0.062
No.
3.00
3. 00
3.00
o.
200
U. 200
{), 250
O. ,100
0.25 --
o.
·10
gauge
095!,u,O:~5
---l---
0.30--0.45
_g_H
l_lg_'Te_~
_0_'
!)_~_I_'
O ._O:_i5_·.......
' - ..
l---. .
- -----~~------.=~O~_2_5
-
O_~_/l_0
Gauge 095"
o.
035
0.08-- 0.1 '-lil
_._.
.
---+--_._-
j-\xial play
0.060- 0.220
- - - - - .-_._--_..
_------+._~
..
_----_._.--I
Protruding O. aGO - o. 160
----------
0.016-0.052
I
I
- - - - - - .- _ . _ -
o.
020- O. 063
13
14
10
+GClP
of firslcornpressionring in the cylinder
~ ~~s
of second and
th"i~n-;;';Ks
in"lhc cylindc:_
r _ . . _
12
Gap of 011 ring in
t
he
cylinder
---------------------1----
f\xial clearance
o.
100 -
o.
350
O.
()oo
O. 250
O. 2S0
O. J30,- O. 170
' - - - ' - - - i l - -
- - - - - - - - -
----+------.-.----
.
o.
050- O. 100
0.052
Shaft ,0'
g:=g:
g~gHole
09+
0
,030
----------4------. . . -----.----
Sll<J!t
01G~=~::~:~~Hole
0'16+
0
.
0IH
o. son
o.
300
o.
200
o.
10--U. 176
_._---_._-----
0.016-- 0.05 / 1
- - - - - - -
Adjusting
clearance
0.03--0.100
---------t--.-----.-.-. . . . -.--------1
0.080-
o.
210
I
-
Back clearance
o.
200 - O. 700
Adjusting
clearance O. 400- 0.800
25
26
27
.......
<.D
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