Yamaha WR426F(P) Owner's Service Manual page 252

COOLANT REPLACEMENT
9. Fill:
CAUTION:
Do not mix more than one type of ethyl-
G
ene glycol antifreeze containing corro-
sion inhibitors for aluminum engine.
Do not use water containing impurities or oil.
G
Handling notes of coolant:
The coolant is harmful so it should be han-
dled with special care.
When coolant splashes to your eye.
G
Thoroughly wash your eye with water
and see your doctor.
When coolant splashes to your clothes.
G
Quickly wash it away with water and
then with soap.
When coolant is swallowed.
G
Quickly make him vomit and take him
to a doctor.
10. Install:
11. Fill:
a
3 - 7
Radiator
G
Engine
G
To specified level.
Recommended coolant:
High quality ethylene glycol
anti-freeze containing
anti-corrosion for
aluminum engine
Coolant 1 and water
(soft water) 2 mixing ratio:
50%/50%
Coolant capacity:
1.2 L (1.06 Imp qt, 1.27 US qt)
WARNING
Radiator cap
G
Coolant reservoir tank
G
Midway a between maximum and min-
imum marks on the tank.
INSP
ADJ