SSR Motorsports SNAKE EYES XF250-GS, Руководство пользователя

Страница: 37 / 50

- 34 -
1
、
Start the engine and allow it to
fully warm up without a load.
2
、
Close the throttle. Rotate the
idle adjusting screw to keep
the
engine running at
1400±100 rpm.
Precaution
：
Idle speed adjustment shall
be carried out while the engine is
fully warmed up.
Adjustment
of throttle cable
free-play
①
Locking nut
②
Adjuster
1
、
Loosen the locking nut.
2
、
Rotate the adjuster to make
the throttle free-play between
0.5 - 1.0 mm.
3
、
After a clearance adjustment,
tighten the locking nut once
again.
Precaution
：
After throttle free-play
adjustment, check the operation of
the throttle grip. Engine idle speed
shall not increase due to the
adjustment, and the grip shall
return to the closed position
automatically.
Adjustment of valve clearance
The valve clearance shall be
checked and adjusted after the
engine has thoroughly cooled.
1. Remove the fan guard and
cylinder head cover.
2.
Turn the flywheel rotor
counterclockwise to align the T
mark of the rotor with the vertical
line projected on the right case
cover. Make sure that the piston is
at
top dear center of the
compression stroke.
3. Insert a clearance gauge
between the adjusting screw and
valve stem to ensure a proper
clearance of the exhaust valve.
4. Standard valve clearance
Intake valve clearance:
0.04-0.05mm
Exhaust valve clearance:
0.05-0.06mm
5. To obtain a proper valve
clearance, loosen the adjusting nut
and then turn the mating screw.
Tighten the adjusting nut upon
completion of adjustment and
measure the clearance until it
meets the criteria.