S.l
ENGINE
BODY
68
mm
STROKE
SERIES
WSM,
01
160
Valve recessing
(Intake and
exhaust)
01
09F070
1
Factory -0.10to0.10mrn
spec.
Allowable 0.30
rnrn
limit 0.01 18 in.
-
0.0039
to 0.0039 in.
0347F029
,
I
B083F052
Clearance between Valve Stem and Valve
Guide
1.
Remove carbon from the valve guide section.
2.
Measure the valve stem
O.D.
with
an
outside
3.
Measure the valve guide
I.D.
with
a small hole
4.
If
the clearance exceeds the allowable limit,
micrometer.
gauge, and calculate the clearance.
replace the valve guide or valve.
Factory 0.030 to 0.057 rnm
Clearance between
valvestem
and valve
guide
0.001 18
to
0.00224 in.
limit 0.0039 in.
5.968
to
5.980
rnm
I
spec.
Factory
I
0.23496to0.23543in.
I
I
Valve
stem
O.D.
6.010 to 6.025 rnrn
I
0.23661
to0.23720 in.
I
I
Valve guide
I.D.
5-85
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