2001-2005 Honda TRX250EX Sportrax TRX250EX Factory Service Manual, Page 72Get this manual
FUEL SYSTEM PILOT SCREWTHROTTLE STOP SCREW Install the pilot screw with the spring, washer and
new O-rings and return it its original position as noted during removalPerform the pilot screw adjustment if new pilot screw is installed
Install the thronle stop screw with he spring and new
FLOAT AND JETS
Install the following: needle jetneedle jet holdermain jetslow jet