2. INSPECTION/ADJUSTMENT Pulsar CK 125
VALVE CLEARANCE
Inspect and adjust valve clearance while
the engine is cold (below 35).
Remove the center cover.
Remove the cylinder head cover.
Bolts
"T" Mark
Rotate the generator flywheel to bring the
camshaft to the top dead center (TDC) on the
compression stroke and align the "T" mark
on the flywheel with the mark on the left
crankcase cover.
After adjustment, rotate the crankshaft
several turns to make sure that the valve
clearance is correct.
Adjusting Bolt
Inspect and adjust the valve clearance.
Valve Clearance: IN : 0.08mm
EX: 0.08mm
Loosen the lock nut and adjust by turning the
adjusting bolt.
Special
Valve Wrench E036
Check the valve clearance again after the
lock nut is tightened.
Feeler Gauge Lock Nut
CARBURETOR IDLE SPEED
The engine must be warm for accurate
idle speed inspection and adjustment.
Turn the throttle stop screw to obtain the
specified idle speed.
Idle Speed: 1400100rpm
When the engine misses or run erratic, adjust
the air screw.
When adjusting the carburetor, make Throttle Stop Screw
sure to use a E/M tester. Air Screw
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