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Maintenance
Measure the valve clearances for the right or left cylinder on
the compression stroke (both rocker arms for the cylinder be-
ing checked should be loose) by inserting a feeler gauge be-
tween the adjusting screw and valve stem.
Valve Clearance:
IN: 0.06-0.10 mm (0.002-0.004 in)
EX: 0.06-0.10 mm (0.002-0.004 in)
If adjustment is needed, loasen the lock nut and adjusting
screw and insert the proper dimension feeler gauge.
Turn the adjusting screw and adjust the clearance untíl there
is a slíght drag on the feeler gauge.
Hold the adjusting screw and tighten the lock nut.
Valve adjusting wrench, 8
x
9 mm
Valve adjusting wrench B
Torque: 10 N·m (1.0 kq-rn, 7 ft-lb)
Recheck the valve clearances.
07708-0030100
07708-0030400 or
07908 - KE90200
'"
/
(2) VALVE ADJUSTINc;JWRENCH, 8
x
9 mm
Turn the crankshaft counterclockwise one full turn (360
degrees) and align the "T" mark with the index mark again
and check the valve clearances of the other cylinder.
Install the cylinder head cover (page 7-6).
Install the crankshaft and timing hale cap.
DiI
Filter Screen Cleaning
Drain the engine oil.
Remove the oil pump (page 4-3).
Remove the oil filter screen from the oil pump.
Clean the oil filter screen by washing it is clean solvent and
blowing it dry with compressed air.
Reinstall the oil filter screen onto the oil pump.
Install the oil pump (page4-3),
Fillthe crankcase to the proper level vvith the recommended oil.
3-·0
(1) OIL FILTER SCREEN
¡
I
~
¡
J
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