EndPlay
NOTE; End
play
should be
inspected before removing
crankshaft.
Push the crank
firmly
awav
from
the
dial indicator, and
zero the dial against the end of the crank.
Then
pull
the
crank
firmly back toward the indicator; dial reading
should not exceed service limit.
Crankshaft End Play:
Standard
(New):
0.10
-
0.35
mm
(0.04
-
0.01i|
inl
S€rvic€
Limit
0.i15
mm
(0.018
inl
.
lf end
play
is excessive, inspect the thrust wash€rs
and thrust
surface on the crankshaft. Replace
pans
as
necessary.
NOTE:
Thrust washer thickness
is fixed
and
must not be
changed either by
grinding
or shimming.
Thrust washers are installed with
grooved
sides
fac-
ing
outward.
Crankshaft
lnspection
.
Clean the crankshatt oil
passages
with
pipe
cleaners
or a suitable brush.
.
Check the keyway and threads.
Alignment
Measure runout on all main
journals
to make sure the
crank is not bent.
The differ€nce between measurements on each
jour-
nal must not
be
more
than the service
limit.
Crank3haft Total lndicatod Runout:
Bl8Bl engins:
Sisndod
{Nsw):
0.03 mm
{0.001
in) max.
Sorvice
Limit:
0.05
mm
{0.002
inl
818C1
engin€:
Standard
{Nsw):
0.020 mm
(0.0008
in} mar.
SGrvice Limits: 0.030 mm 10.0012 in)
OIAL INDICATOR
Rotate
tlvo
complete
revolutions.
Support
with lathe-
7-12