Yamaha YFZ450S Offroad Vehicle User Manual


 
8-14
EBU13940
Changing the coolant
1. Place the ATV on a level surface.
2. Remove panel A. (See page 8-5 for pan-
el removal and installation procedures.)
3. Place a container under the engine, and
then remove the coolant drain bolt. (Use
a trough or a similar object as shown.)
1. Coolant drain bolt 2. Trough
WARNING
POTENTIAL HAZARD
Removing the radiator cap when the en-
gine and radiator are still hot.
WHAT CAN HAPPEN
You could be burned by hot fluid and
steam blown out under pressure.
HOW TO AVOID THE HAZARD
Wait for the engine to cool before re-
moving the radiator cap. Always place a
thick rag over the cap. Allow any re-
maining pressure to escape before
completely removing the cap.
U5TG10.book Page 14 Monday, April 7, 2003 8:50 PM