Toyota 3S-GE Repair Manual page 322

EG-308
ENGINE — COOLING SYSTEM
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On Heater Water Valve
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on Radiator. (b) Open the air drain plugs of the radiator or heater
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Slowly fill the system with coolant.
0 Use a good brand of ethylene—glycol base cool-
ant and mix it according to the manufacturer's
directions.
0 Using coolant which includes more than 50 %
ethylene—glycol (but not more than 70 %) is
recommended.
NOTICE:
0 D0 not use a alcohol type coolant.
0 The coolant should be mixed with demineralized
water or distilled water.
Capacity (w/ Heater):
13.7 liters (14.4 US qts, 12.1 Imp. qts)
Check that air is absent from the air drain plugs of the
radiator and heater water valve while filling the water
filler inlet to the top with coolant.
Visually check that the level of coolant in the air drain
service hoses of the radiator and heater water valve
are the same as in the water filler.
NOTICE: If the water level of coolant in the air drain
service hose is clear, air removal has been incomplete. so
check if the service hose is crushed or bent, then perform
step (c).