SSR RAZKULL 125, Руководство пользователя

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Check and Adjustment of Valve Clearance
1.) Remove the ignition timing hole cover, the small cover in the left crankcase cover
and the two valve tappet covers.
2.) Turn the rotor of the engine counterclockwise and align the “T” mark with the
ignition timing hole cover in the same position. Touch the rocker arm with your
finger to check if the piston is at the TDC point of compression stroke. If the rocker
arm is firmly tightened, turn the rotor of engine counterclockwise by 360 degrees,
and align with the “T” mark again.
3.) Insert a thickness gauge between the adjusting screw of the rocker arm and the
top end of valve shaft, check the gap between the valve and the adjuster screw.
The standard valve gap is: Intake 0.05mm, Exhaust 0.05mm.
4.) Loosen the locking nut (2) and rotate the screw (1) when you want to adjust.
Check the valve gap again, after tightening the locking nut.
Finally, install the ignition timing hole cover, and the center hole cover in the left
crankcase cover.