super 8 125 Workshop-manual : Page 40

          3. INSPECTION/ADJUSTMENT                                                       SUPER8 125
                                                 Cylinder Head Cover
VALVE CLEARANCE
 Inspect and adjust valve clearance while
    the engine is cold (below 35).
 Remove the frame cover. ( 2-3)
 Remove the six bolts on the cylinder head
 cover.
 Remove the cylinder head cover. ( 7-3)
 Remove the cylinder head cover..
                                                                       Bolts




 Turn the flywheel counterclockwise so that
 the "T" mark on the flywheel aligns with the
 index mark on the crankcase to bring the
 round hole on the camshaft gear facing up to
 the top dead center on the compression
 stroke.




                                                                               Round Hole


 Inspect and adjust the valve clearance.                       Tappet Adjuster
 Valve Clearance: IN : 0.04mm
                    EX: 0.04mm
 Loosen the lock nut and adjust by turning the
 adjusting nut
  Special
 Tappet Adjuster
 · Check the valve clearance again after
      the lock nut is tightened.
                                                                               Feeler Gauge
 CARBURETOR IDLE SPEED
 · The engine must be warm for accurate
      idle speed inspection and adjustment.
 Remove the inspection cover.
 Warm up the engine before this operation.
 Start the engine and connect a tachometer.
 Turn the throttle stop screw to obtain the
 specified idle speed.
 Idle Speed: 1900100rpm
 When the engine misses or run erratic, adjust
 the pilot screw.                                             Throttle Stop Screw
3-5