S.1
ENGINE
BODY
68
mm
STROKE
SERIES
WSM,
01 160
0109F073
01
09F100
Idle Gear Side Clearance
Factory
0.020
to
0.084
mm
Oil
clearance
between
idle
gear spec.
shaft
and
Idle
gear
Allowable
0.10
mm
bushing
0.00079
to
0.00331
in.
limit
0.0039
in.
1.
Set a dial indicator
with
its
tip on
the
idle gear.
2.
Measure
the
side clearance by moving the idle
3.
If
the measurement exceeds the allowable limit,
gear to the front and rear.
replace the idle gear
or
idle gearshaft.
Idle gear
shaft
O.D.
Factory
spec.
0.0079
to
0.0201
in.
limit
0.0236
in.
0.20
to
0.5
1
mm
Idle gear
side
clearance
19.967
to
19.980
mm
~~~~~
0.78610
to
0.78661
in.
(A)
(When removing)
(13)
(When installing)
I
B083F056
B083F057
20.000
to
20.051
mm
spec.
0.78740
to
0.78941
in.
I
Factory
I
Idle gear bushing
I
I.D.
Replacing Idle Gear Bushing
(A)
(When removing)
1.
Using
an idle gear bushing replacing tool (see
(B)
(When installing)
1.
Clean a new idle gear bushing and idle gear bore,
and apply engine oil
to
them.
2.
Using
an idle gear bushing replacing tool, press
in
a new bushing (service parts)
to
the specified
dimension. (See figure)
page
S-55),
press
out
the used bushing.
5-101
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