Spare
part
no
Shortened
oy mm
Mark
on
piston
311,411,611D
8353
16177
8353
31044
8353
31045
8353
31046
8353
31047
8353 31048
std
o,2
o,4
0,6
0,8
1,0
4
o
8
10
31.1,411,611
DS
8353
16033
8353
31049
8353 31050
8353
31051
8353
31052
8353
31053
std
o,2
o,4
0,6
0,8
1,O
2
o
I
10
611 DSB
8363
30700
8363
31054
8363
31055
8363
31056
8363
31057
8363
31058
std
o,2
o,4
0,6
0,8
'l
,0
2
6
I
10
FITTING
THE PISTON AND TIE
@N}€CTIIG
RCD
Fli +he connecllng
rod blg end bearing
shells
In
ihelr places.
Check
+ha+ +he
mailng faces
are clean and fhe bearlng
shells co.recily
pos
l+ loned.
Lubrlca+e the
pls+on, pls+on
rlngs
and
cyllnder
lrl+h englne
ol l. Place
+he rlng
gaps
radlally
a+ regular In+ervals,
faclng ln
dlfferen't
d lrecflons.
Lubrlca+e
+he
crankshafi bearlng
Journal
and
bearing shslls and
push
lhe connecilng
rod onto
+he crankshaf+ bearlng
Journal.
Flt
fhe bearlng
caD so fhal- l+s ordlnal number
faces +he
respec+l ve number on the connecilng
rod.
Tlgh+en
fhe nu+s
of 109, 3l
I
,
4l I and 61
I
englnes ln
phases
+o the +orque
of
90lln.
Tlghien ihe connec+lng
rod screws of 612
englne
as lollows:
L
Preilohfenlno
vrlih
ioroue
wrench
J0 Nm
2. Tlghtänlng 9öo, both sirews
J. Tlghienlng 90o,
both screws.
S',lng
ihe connectlng rod sldeways and
ensure
ihat ihe connecllng rod blg
end
has
a
sufflclen+ slde clearance on fhe
crankshaff
bear Ing
journa
|
.
Plstoo
dlstance
crcnk
rng l€
frs ta
dged contre vs.
oegrees
Jll,4lt,6
nm
4.
J.
424
t0
ll
l2
tl
l4
t)
t1
l8
to
20
22
24
a1
28
29
JO
r,l0l
l,rB5
1,8!b
2
,15O
2,465
2,8Ol
3,5
4
,351
4
,189
5
,247
5,724
6,220
6,
l35
7,270
7,822
a,391
I,982
9,58
1
,172
1
,417
r,685
1,976
2,28
2
,624
2,982
3,361
3,163
4, 186
4
,631
5,O91
5,583
6,091
6,619
1
,161
a,3E
8,
9JO
10,202
2,207
4
,205
4
,674
6,240
6,808
8,O12
4,64't
9,3O5
10,686
| |
,408
f.
Use a
plsion
rlng
s+r6p or
preferably
a
flfilng
tool.
Fli the
plston
and
ihe
connec+
lng rod
Inio +he
cyllnder
Indlcaied
bV
+he ordlnal
number
so as
lo have ihe
nunber and ihe
wolghf
class mark
fowards
+o +he
camshafl.
4-16
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