2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 114Get this manual
FUEL SYSTEM
CARBURETOR INSTALLATION
Inst all th carbu reto nto th nsu lat nd rest he carbu retor lu agai nst he insu lato stopper
lilli-iii,
Tighten the insu lator ba nd sc rew so he istan cebetw een the band ends is 5.5 (0.22 .04 in)-