4. FUEL SYSTEM Pulsar CK 125 Slow Jet Throttle Stop Screw JETS/AIR SCREW/THROTTLE STOP SCREW REMOVAL Remove the main jet. Remove the slow jet. Remove the air screw and throttle stop screw. Air Screw Main Jet Spring Slow Jet Main Jet CAUTIONS ! · Be careful not to damage the jets when removing them. · Before removal, turn the throttle stop screw and air screw in and count the number of turns until they seat lightly and then make a note of this. · Do not force the screw against its seat to avoid seat damage. · Be sure to install the O-ring in the reverse order of removal. Throttle Air Spring Washer O-ring Stop Screw Screw CARBURETOR CLEANING Blow compressed air through all passages of the carburetor body. 4-5