Genuine Scooter Company Buddy 170, Руководство по обслуживанию

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(8)Valve Clearance
Note: Checking and adjustment of valve clearance
only can be done under 35
o
C of engine
temperature.
1.Remove cylinder head cover.
2.Remove intake pipe from the cover of cylinder head.
3.Screw out the cap nut.
4.Remove cylinder head.
5.Rotate cooling fan, the mark on cam shaft gear must reach
The upper dead position, the “T” mark on generator fly must align with the crankcase mark.
Note: There is depressure reverse rotation device on cam
shaft. So never rotate cam shaft reversal when
adjusting, otherwise valve can not be adjusted.
z
Valve clearance:IN-0.08mm
Ex-0.08mm
z
Loosen locking nut, then rotate adjusting nut to adjust the
valve clearance.
Note: Re-check valve clearance after lock the nut.
(9) Ignition Timing
Note: It is no need to adjust ignition timing and CDI set.
When ignition timing is not correct, just check the
ignition system.
1.Remove the checking hole cover of ignition timing.
2.Using the ignition timing light to assure the ignition timing is
correct.
3.Under idling, it means in good function when crankcase’s
mark matches to the “F” on the flywheel.
4.Raise the engine revolution to 5000 rpm slowly, it means in
good function, if the crankcase's mark matches with Entering
point of the flywheel.
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