1997-2004 Honda Fourtrax Recon TRX250TE/TM Service Manual, Page 96Get this manual
FUEL SYSTEM Connect the throttle cable to the throttle valve while compressing the throttle spring
Instal the throttle valve into the carburetor body, aligning its cut-out with the throttle stop screw
Tighten the carburetor top securelyInstall the carburetor top boot, aligning the boot tab
with the groove aftha carburetor topAfter installing the carburetor, check the following- Throttle grip free play (page 3-4)Engine idle speed (page 3-14)Pilot screw adjustment (see below)