1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 39Get this manual
3FUEL SYSTEM SERVICE INFORMATION TROUBLESHOOTING FUEL TANK AIR CLEANER CASE CARBURETOR
3-1 3-2 3-3 3-4 3-5
AIR SCREW ADJUSTMENT ALTITUDE AND TEMPERATURE ADJUSTMENT
3-11 3-12 3-13 3-14
REED VALVE
CARBURETOR THEORY
SERVICE INFORMATION
GENERAL
Use caution when working with gasolineAlways work in well-venti lated area and away from sparks or lames The float chamber has plug that can be loosened to drain residual fuel When disassembling fuel system parts, note the locations of the -rings Replace them during assembly
Keep gasoline away from flames or sparksWipe up spilled gasoline at onceWork in well ventirated areaDo not smoke or allow lames or sparks in the work area or where gasoline is storedCAUTION
Do not bend or twist control cablesDamaged control cables will not operate smoothly and may stick or bindNOTE If vehic le is to be stored for more than one month, drain the loat chamberFuel left in the float chamber may cause clogged jets resu lting in hard starting or poor driveability