2004-2009 Suzuki LT-Z250 Service Manual, Page 143Get this manual
Quality of the image is intentionally reduced!
FUEL SYSTEM
ITEM Carburetor type Bore size I.DNoIdle rmin Float height Main jet Jet needle Needle jet Pilot jet Pilot screw Throttle cable play Starter (enricher) plunger cable play E-19: EU E-2