Carburetor; Fuel Hose - HYOSUNG Aquila 250 Service Manual

CARBURETOR

NOTE:
Inspect Initial 1,000 km and Every 4,000 km.
◉ IDLE SPEED
CAUTION
Make this inspection when the engine is hot.
● Connect an engine tachometer to the high tension
cord.
Start up the engine and set its speed at anywhere
1,450 and 1,550 rpm by turning throttle stop screw ①.
Engine idle speed
Engine tachometer : 09900 - 26006
◉ THROTTLE CABLE PLAY
There should be 0.5�1.0 mm play on the throttle cable.
To adjust the throttle cable play.
● Tug on the throttle cable to check the amount of play.
● Loosen the lock nut ② and turn the adjuster ③ in or
out until the specified play is obtained.
● Secure the lock nuts while holding the adjuster in
place.
Throttle cable play �

FUEL HOSE

NOTE:
Inspect Initial 1,000 km and Every 4,000 km,
Replace every 4 years.
● Remove the left frame cover. (Refer to page 6-3)
Inspect the fuel hoses for damage and fuel leakage. If
any defects are found, the fuel hoses must be replaced.
1,450�1,550 rpm
0.5�1.0 mm
PERIODIC MAINTENANCE 2-8
①
� �
②
③
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