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seize, potentially causing an expensive top end rebuild and a DNF.
To richen the carburetor:
1. Change the main jet one number at a time (larger).
2. Lower the needle clip (raising the jet needle) one notch at a time until the
engine starts to blubber on the top end, then move the clip back up one notch
or until you get the blubber out.
FUEL MIXTURE SCREW
The left side brass screw is a fuel mixture (air) screw. This screw will also richen
and lean your engine more on the bottom and mid-range. In warmer conditions,
turn the screw in. In colder conditions, turn the screw out. Be sure to keep the
carburetor very clean and make sure you don't have water or dirt in the carburetor
bowl. Use automotive carburetor cleaner or WD-40 to clean the carburetor inside
and out. Turning the screw in richens the mixture at partial throttle openings.
Turing the screw out, leans it.
STOCK CARBURETOR SETTINGS
The 2009 CX65 stock carburetor settings from the factory are:
40 pilot jet
210 main jet
Cleaning the carburetor:
Clean the carburetor in a well-ventilated area, and take care that there is no spark
or flame anywhere near the working area; this includes any appliance with a pilot
light. Because of the danger of highly flammable liquids, do not use gasoline or
low flash-point solvent to clean the carburetor.
1. Make sure the fuel is shut off.
2. Remove the carburetor.
3. Drain the fuel from the carburetor.
4. Disassemble the carburetor.
5. Immerse all the metal parts in a carburetor cleaning solution.
6. After the parts are cleaned, dry them with compressed air.
7. Blow out the fuel passages with compressed air.
8. Assemble the carburetor
9. Install the carburetor onto the motorcycle.
Rear Shock
The rear shock is fully serviceable but it is recommended that only trained
professionals should service your shock. Contact Cobra or another qualified
specialist (PR2, MCR, etc..) for questions and service of your CX65shock.