2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 134Get this manual
FUEL SYSTEM Check the starting enrichment (SE) valve face for
scores, scratches or wearCheck the SE valve seat at the tip of the valve for stepped wearCheck the seal ring for deterioration, wear or damageReplace the SE valve set if necessary
Install the SE valve into the carburetor and tighten the SE valve nut
TOROUE: 2.3 N'm (0.23 kgf m1.7 IbU )
Rou te the wires and cables properly (page 1-26)