Maintenance; Recommended Tools; Carburetor Adjustment - X-TREME XG-505 Owner's Manual

Note!
At this stage, if the engine does not start, repeat the starting procedure.
 After starting the engine, allow the engine 2-3 minutes to warm up
prior to riding.
Stopping

Gradually decrease the engine speed to an idle speed and press the stop
switch on the handlebar tube.

MAINTENANCE

RECOMMENDED TOOLS

To adjust and service the X-Treme XG505 you will need the following tools:
 Allen Wrenches: 3,4,5,6 mm.
 Wrenches: 10,1,/,3 mm Open and ring combination.
 Short reach Spark Plug Socket
 Large Adjustable Crescent Wrench
 Spark Plug Sockets
 Philips & Standard Head Screwdrivers
 Oil, Grease or Lubricant (such as WD-40)

CARBURETOR ADJUSTMENT

WARNING!
Never start the engine without the complete clutch cover assembled!
Otherwise the clutch can come loose and cause injuries.
In the Carburetor, fuel is mixed with air. When the engine is tested at
the factory, the Carburetor is basically adjusted. Further adjustment
may be required from time to time, depending on climate and altitude.
The Carburetor has two possible adjustments:
1. Idle speed adjustment
2. Air/Fuel Mixture adjustment
Note: Standard idle RPM is about
2500-3000RPM.
Idle Speed Adjustment
1. Start the engine.
2. Using a long, Philips head screwdriver
gently turn the top screw clockwise until the
XG-550 starts to move forward.
3.Then back out by turning the screw
counterclockwise until the XG-550 stops.
*Correct idle speed is obtained when the
engine runs smoothly just below the RPM
when the XG-550 starts to move.
Air/Fuel Mixture Adjustment
1. Start the engine.
2. Using a long, standard screwdriver and
while holding the throttle wide open, turn
the bottom screw (with spring) clockwise as
far as possible, then back out 1 & ¼ to 1 &
½ turns until the engine rums smoothly.
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