- Honda 400ex Carburetor Float Adjustment Mini Linear Guide For Torch And Gantry Brentford Wigan Live Stream Ifsp Goals And Objectives Examples Become A Research Participan Mri Lagu India Sedih Dan Romantis Free Photoshop Actions Fkj Leave My Home Sap2000 V12 Portable.
- Float level could be set wrong too. As far as I know the float level on the stock 400EX carb cannot be adjusted. There is no metal bar connecting the two floats together that can be bent for adjustment. The float is all plastic and would break if you tried to bend it to adjust it.
- Oct 25, 2017 Adjusting the carburetor float on an ATV is a necessary step in the process of rebuilding or rejetting the carburetor. Each time the carburetor is removed from the ATV, the float level should be checked for adjustment, and reset if necessary. There are two methods, and a few simple steps to adjusting the floats on an ATV carburetor.
08-27-2004, 12:55 AM
Re: 400ex carb problem
A little trick I learned awhile back.....
Turn the gas off, and remove the float bowl (while carb is still attached to the motor.)
After all the gas is drained out of the carb, turn the gas back on (with float bowl still removed).
Gas will start pouring out of the bottom of the carb now.
Push up on the floats till the gas stops flowing.
If the gas stops flowing when the floats are level, then the floats are set to the correct height, and there is no leakage from the float valve.
If the floats shut off the fuel BEFORE they are level, you may be starving the motor of fuel at high speed.
If you have to push the floats higher than level, then you may be flooding the motor.
If the floats don't shut off the flow of gas regardless of how high you raise them, then you've got some sand or dirt keeping the float valve open, OR your float valve is worn.
Oh yeah, welcome to the site!
|Model Name||Sportrax 400EX|
|Frame VIN Location||Stamped on front of frame|
|Engine Serial Location||Stamped on bottom of left crankcase cover|
|Frame Starting Number||478TE230*34300001|
|Engine Starting Number||TE23E8000001|
|Length||1835 mm (72.2 in)|
|Width||1150 mm (45.3 in)|
|Height||1110 mm (43.7 in)|
|Seat Height||810 mm (31.9 in)|
|Wheelbase||1230 mm (48.4 in)|
|Ground Clearance||110 mm (4.3 in)|
|Curb Weight||178 kg (392.5 lb)|
|Dry Weight||170 kg (374.9 lb)|
|Trail||28 mm (1.1 in)|
|Tire & Rim|
|Front Tire Size (HxW-R)||22x7-10|
|Rear Tire Size (HxW-R)||20x10-9|
|Engine Type||4 Stroke Air Cooled|
|Cylinder Arrangement||Single cylinder|
|Displacement||397 cc (24.2 ci)|
|Bore||85 mm (3.3 in)|
|Stroke||70 mm (2.8 in)|
|Cylinder Compression||686-883 kPa (99-128 psi)|
|Oil Capacity - Total||2.2 L (2.3 US qt; 1.9 Imp qt)|
|Oil Capacity - Oil Change||1.8 L (1.9 US qt; 1.6 Imp qt)|
|Engine Dry Weight||41.5 kg (91.5 lb)|
|Drive Train & Transmission|
|Transmission Type||5 Speed|
|Gear Shift Pattern||1 - N - 2 - 3 - 4 - 5|
|Drive Chain (Size/Links)||520/94|
|Throttle Bore||38 mm (1.5 in)|
|Pilot Jet/Slow Jet||#38|
|Jet Needle Clip Position||3rd Groove|
|Pilot Screw Adjustment||2 1/4 Turns out|
|Float Level||18.5 mm (0.7 in)|
|Engine Idle||1400 RPM|
|Air Filter Type||Oiled urethane foam|
|Fuel Tank Capacity||10 L (2.6 US gal; 2.2 Imp gal)|
|Fuel Tank Reserve||1.6 L (0.4 US gal; 0.4 Imp gal)|
|CDI Identification Mark||CI718 (HN1)|
|Spark Plug||DPR8Z (NGK)|
|Spark Plug Gap Max||0.6-0.7 mm (0.024-0.028 in)|
|Pulse Generator Peak Voltage||0.7 V minimum|
|Exciter Coil Peak Voltage||100 V minimum|
|Lighting Coil||0.1-1 Ω|
|Primary Coil Peak Voltage||100 V minimum|
|Initial Ignition Timing||8.0° BTDC|
|Alternator Max Output||147 W|
|Alternator Max Output RPM||5000 RPM|
|Regulator Voltage||Less than 15.5 V|
|Front Brake Type||Dual hydraulic disc|
|Rear Brake Type||Hydraulic disc|
|Front Suspension||Double wishbone|
|Front Wheel Travel||209 mm (8.2 in)|
|Rear Wheel Travel||230 mm (9.1 in)|
Operating the Honda engine with the wrong adjustment settings can also cause damage to the engine. Honda 400ex Carburetor Float Adjustment Instructions I just bought a 2007 400ex used and when I got the the previous owner had twisted the idle screw pretty bad and the quad was stuck idling kinda high.The quad had run wonderfully before I. Rumble Check out my Sponsor Village TacticalAbsolute Computershttp://www.absolutecompute.
Honda 400ex Carburetor Float Adjustment Kit
Information on this page is provided in good faith that it is accurate, but in no way is the data guanteed to be accurate. If there are any mistakes, please contact me.