3. MAINTENANCE
17
After the cylinder head cover is removed, engine oilmay flow. Be sure to wipe up any
flowed oil.
b)
Pull the starting rope lightly and set the piston at top dead
center of the compression stroke (Insert a feeler gauge
between the rocker arm and valve to measure the valve
clearance).
c)
Measure the valve clearance with feeler.
d)
Valve clearance adjustment method:
Loose the locking nut, turn the adjusting nut to get the correct
valve clearance. Screw down the locking nut. Torque value
:
10N.m
e)
Recheck the valve clearance
f)
Set the new gasket with the projection of the cylinder head
g)
Install the cylinder head cover and tighten the four bolts to the specified torque.
Torque value
:
6N.m
Standard Valve Clearance
Intake Valve
0.10±0.02mm
Exhaust Valve
0.15±0.02mm
Adjusting Nut
Value Clearance
Screw Down
Decreasing
Screw Off
Increasing
FEELER
Содержание RV170
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