E N G I N E M E C H A N ICAL
-
Cylinder Block
E
M
-
99
(f)
Place the crankshaft
on
the cylinder block
Igi lay a strip o f P l astigage across each of the main
journa l .
I h ) Install the
main
bearing c a p s .
(See
p
age
EM- 1 1 5l
Torq u e :
1 . 390
kg-cm
( 1 0 0 ft- I b , 1 36
N'm)
NOTE: Do not turn the crankshaft.
(i)
R
e
mov
e
the main bearing caps.
ij)
Measure the Plastigage a t
its
wi
d
e
s
t
point.
Standard oil clearance:
0 . 0 3 2 - 0.068
m m
10.00 1 3 - 0 . 0 0 2 7
inJ
Maximum o i l cle arance :
0 . 1 0
mm
10.0039
in.)
I f
the clearance is greater than maxi mum, replace the main
bearing.
If
necessary. grind or replace the crankshaft.
NOTE: If using
a
s
t
an
d
ard bearing. replace
with
one hav
ing the same number
marked
on t h e cylinder block. There
are three sizes of standard bearings. marked
" 1 , "
" 2"
and
"3"
accordingly.
Standard bearing thickness
(at
center
w a l l) :
STD s.ize
1
1 ,981 - 1 ,986
mm
10.0780 - 0 . 0 7 8 1
InJ
STO size
2
1 .985 - 1 . 989
m m
10.0781 - 0.0783
inJ
STD
size
3
1 . 989 - 1 , 993
mm
10.0783 - 0.0785
In.1
(k)
Completely remove the
Plastigage.
1 7 .
REMOVE C R A N K S H A F T
( a )
lift out the crankshaft.
(b) Remove the upper bearings and u p per
thrust
washers
from
the cylinder block.
NOTE: Arrange the main bearing caps. bearings and
thrust washels in correct order.
