2002-2006 Yamaha YFR450FAR Service Manual LIT-11616-16-01, Page 98Get this manual
CHANGING THE COOLANT
8.Remove: Coolant drain bolt (cylinder) (along with the copper washer) Coolant drain bolt (water pump) (along with the copper washer) 9.Drain: Coolant
10.Check: Copper washer Coolant drain bolt Damage Replace11.Install: Coolant drain bolt (water pump)
10 Nm (1.0 kg, 7.2 ft lb) 10 Nm (1.0 kg, 7.2 ft lb)
Coolant drain bolt (cylinder)12.Fill: Cooling system (with the specified recommended coolant)