2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 96Get this manual
FUEL SYSTEM Tap the float pin gently with suitable pin (0.0 mm)
Hang the float valve onto the float arm lipInstall the float valve and floatInstall the float pin and tap it until the spline end is0.1 mm (00.004 in) from the long boss surface
LONG BOSS
FLOAT VALVE
FLOAT LEVEL INSPECTION
Check the float level after checking the floa valvevalve seat and float
With the float valve seated and the float arm just touching the valve, measure the float level with the special tool as shown