2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 125Get this manual
FUEL SYSTEM
CARBURETOR ASSEMBLY
DIAPHRAGM VACUUM PISTON VACUUM CHAMBER COVER JET NEEDLE AIR CUT-OFF VALVE AIR BREAD HOSE type only SLOW AIR JET WASHER CLIP
AIR VENT HOSES
FLOAT VALVE FLOAT PIN FLOAT
PRIMER KNOB
1.5 Nm (0.2 kgfm, 1.1 lbfft) SPRING COMPRESSION SPRING
NEEDLE HOLDER THROTTLE DRUM COVER COLLAR DRAIN SCREW FLOAT CHAMBER CARBURETOR RUBBER PLUG SLOW JET THROTTLE STOP SCREW CABLE NEEDLE JET HOLDER ONE-WAY VALVE MAIN JET BAFFLE PLATE DRAIN HOSE NEEDLE JET HEATER