THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
ACCELERATING
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
PILOT SCREW
FUEL SYSTEM
④
Extend the hose(60mm) at the tail pipe and insert the
probe of the emission analyzer to the tail pipe and
adjust the pilot screw with a 1/8, the Co to became
3~4%.
⑤
Adjust by the throttle stop screw, repeat step
④
and
⑤
until according the idle rpm (1,700rpm) and the
Co(3~4 %).
⑥
Snap lightly in idling and check to see if the rotation
is smoothly and to return is normal.
●
Install the carburetor maintenance cover.
NOTE
•
If the engine cannot be adjusted by turning the
pilot screw within a
¼
turn, check for other engine
problems.
NOTE
•
Before adjustment the pilot screw, check the
following items.
•
Fuel system electrical system for troubling.
•
Do not force the pilot screw against its seat. The
seat will be damaged.
•
The spark plug for cleaning and gap adjusting.
•
Valve clearance for adjusting.
EMISSION ANALYZER IS NOT EXIST
①
Turn the pilot screw clockwise until its seats lightly,
then back it out to the specification given. (1 1/2)
②
Warm up the engine until the engine oil temperature
reaches to approximately 60°C.
③
Adjust the idle speed with the throttle screw.
IDLE SPEED: 1700 °
±
100 RPM
Содержание S4 50cc
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Страница 13: ...SERVICE INFORMATION SPEEDOMETER WINKER RELAY HORN KEY SET MASTER CYLINDER BRAKE HOSE...
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Страница 68: ...BELTTYPECONTINUOUSLYVARIABLE TRANSMISSION KICKSTARTER...
Страница 83: ...M E M O...
Страница 84: ...A C GENERATOR RH CRANK CASE COVER...
Страница 90: ...CYLINDER HEAD VALVES...
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Страница 104: ...CYLINDER PISTON...
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Страница 112: ...TRANSMISSION CRANKSHAFT CRANKCASE...
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Страница 124: ...FRONT WHEEL FRONT BRAKE FRONT FORK STEERING STEM...
Страница 147: ...M E M O...
Страница 148: ...REAR WHEEL REAR BRAKE REAR CUSHION...
Страница 167: ...MEMO...
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Страница 187: ...2010 03 PRINTED 2010 03 PUBLICATION C CO OP PY Y P PR RO OH HI IB BI IT T SERVICEMANUAL...
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