Yamaha YZ250 2021 Owner's Manual

ENGINE3-12tor.• If coolant splashes on your clothes, quicklywash it away with water and then with soapand water.• If coolant is swallowed, induce vomitingand get immediate medical attention.NOTICEECA13481• Adding water instead of coolant lowers theantifreeze content of the coolant. If water isused instead of coolant, check, and if nec-essary, correct the antifreeze concentra-tion of the coolant.• Use only distilled water. However, if dis-tilled water is not available, soft water maybe used.• If coolant comes into contact with paintedsurfaces, immediately wash them with wa-ter.• Do not mix different types of antifreeze.7. Install:• Radiator cap8. Start the engine, warm this up for severalminutes, stop it, and then wait for it to cooldown.9. Check:• Coolant levelRefer to “CHECKING THE COOLANT LEV-EL” on page 3-10.