2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 133Get this manual
FUEL SYSTEM THROTTLE STOP SCREW ADJUSTMENT Turn the throttle stop screw to align the butterfly throttle valve with the edge of the outside by-pass hole in the carburetor body, if the throttle st op screw was removed
CARBURETOR INSTALLATION
Connect the throttle cable to the th ottle drumInstall the throttle cable adjuster into the carburetor body and temporarily tighten the lock nut