Datsun C210 series - Page 44

EM716
Fig
EM
45
Checking Crankshaft Bend
Bend
Total indicator
readingl
le
than 0 10
mm 10 0039 in
5
Measure crankshafr end
playas
shown in
Fig
EM 46
If
beyond
the
specified
limit
replace
main
bearing
Max
tolerance of end
play
0 3
mm
0 012 in
6 To
replace
crankshaft
rear
pilot
bushing
proceed
as follows
I
Pull out
bushing using
Pilot
Bushing
Puller ST1661 0001
EM718
Fig
EM 47
Pulling
Out
Pilot
BU6hing
2 Before
installing
a
new
bushing
thoroughly
clean
bushing
hole
Engine
Mecharical
3
Insert
pilot
bushing
until dis
tance
between
flange
end and
pilot
bushing
is
the
specified
distance
A
Distance
A
4 0
mm
0 157
inl
Do not
oil
bushing
A
PILOT
BUSHING
Fig
EM 48
EM719
Installing
Pilot
Bmhing
Nole When
installing pilot
bushing
be careful not to
damage edge
of
pilot
bushing
and nol to inserl
excessively
BEARING
MEASUREMENT
OF
MAIN BEARING CLEARANCE
I
Thoroughly
clean all
bearings
and
check for scratches
melt Score
or
wear
Replace bearings
if
any
fault
is
detected
2 Crankshaft
journals
and
bearings
should be
clean and
free
from dust and
dirt
before oil clearance is measured
3
Set
main
bearing
on
cap
block
4
Cut
a
plastigage
to
the width of
bearing
and
place
it in
parallel
with
crank
journal getting
clear of the oil
hole Install
cap
on the
assembly
and
tighten
them
together
to
the
specified
torque
ll
Tightening torque
Main
bearing
cap
44
to
54 N
m
4
5 to 5 5
kg
m
33 to
40
ft
lb
EM 13
EM141
Fig
EM
49
Pla6tigage
Note
Do
nol turn
crankshaft while
the
plastigage
is
being
inserted
5
Remove
cap
and
compare
width
of
the
plastigage
at its widest
part
with
the
scale
printed
in
the
plastigage
envelope
EM142
Fig
EM
50
Measuring Bearing
Clearance
6 If clearance
exceeds
the
specified
value
replace bearing
with
an under
size
bearing
and
grind
crankshaft
journal
adequately
Max
tolerance
of mai
bearing
dearance
0
12 mm 0
0047
in
MEASUREMENT
OF
CONNECTING
ROD
BEARING
1
Measure
connecting
rod
bearing
clearance in
the same manner as above
rfJ Tightening torque
Connecting
rod
bearing cap
44 to
54 N
m
4 5 to 5 5
kg
m
33
to 40 ft lb