1999-2004 Honda TRX400EX FourTrax Service Manual, Page 71Get this manual
FUEL SYSTEM
FLOAT AND JETS
Install the pilot screw with the spring, washer and new O-ring and return it to its original position as noted during removalPerform the pilot screw adjustment if new pilot screw is installedCAUTION: the Damage the pilot screw seat will occur if pilot screw is tightened against the seat Install the needle jet, needle jet holder and tighten the lock nutInstall the main jet and slow jetCAUTION: Handle the jets with careThey can easily be scored or scratched'99- '00
NEEDLEJET
Hang the float valve onto the float arm lipInstall the float valve, float and float pindriver
AfferInstall the float pin by gently tapping with suitable pin 0
(ODmml as shown2
0.5 0.3 mm (0.02k0.01 in)
VIEW FROM AIR CLEANER HOUSING SIDE FLOAT LEVEL INSPECTION NOTE: