2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 102Get this manual
FUEL SYSTEM Slid the rubbe cap off the throttle cab le adjusterl osen the lock nu t, remove the th rottle ca ble adj uste from the car buretor bod and discon nect the throttle cable from the throttle rum
Loo sen th carbu ret insu lat band screw and rem ove th car bu reto fro th insul ator
CARBURETOR DISASSEMBLYI INSPECTION
Check th SE valve face for sco resscratc hes wearCheck the SE va lve seat at th tip of the va lve or step ped wea rCheck th seal ring for deterioration, ear damageSE VALVE