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MAINTENANCE
Turn
the crankshaft clockwise,
and
align the
"T*
mark on
the flywhool with the
index
mark on
the
left
crankcase
cover.
Make
sure
the
No.
1
or
No. 2
piston
is
at
TOC
on
the
com-
pression stroke
Inspect the intake
and
exhaust
valve clearances
of
the
cylin-
der
at
TDC
by
inserting
a
feeler
gauge between
the adjust-
ing
screw and
valvo
stem.
VALVE CLEARANCE:
IN/EX:
0.06
-
0.10
mm
(0.002
-
0.004
in)
Adjust
if
necessary
by
loosening
the
lock
nut
and
turning
the
adjusting
screw
until
there
is
a
slight
drag
on
the
feeler
gauge.
Hold
the adjusting
screw and
tighten the lock nut.
TOOL
Valve adjusting
wrench
B
07708
-
0030400
or
07908
-
KE90200
TORQUE:
10
N-m
(1.0
fcflf
m,
7
Ibf
ft)
Rocheck
the valve clearance.
Turn
the crankshaft
counterclockwise
one
full
turn (360
degrees)
and
align
the
*T"
mark on
the flywheel with the
index
mark
on
the
left
crankcase
cover.
Check
the valve clearance
of
the other
cylinder.
VALVE CLEARANCE:
IN/EX
0.06 - 0.10
mm
(0.002
-
0.004
in)
3-8
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