Chevrolet 1993 Corvette Owner's Manual page 219

Problems on the Road
How
to Add Coo/ant to the Coolant
Recovery
Tank
(CONT.)
CAUTlON
Steam and scalding liquids
from a hot cooling system
can blow out and burn you badly.
They are under pressure, and if you
turn the.coolant high fill reservoir
pressure cap-even a little-they
can come out at high speed. Never
turn the cap when the cooling
system, including the coolant high
fill reservoir pressure cap, is hot.
Wait for the cooling system and
coolant high
fill
reservoir pressure
cap to cool if you ever have to turn
the pressure cap.
How
fa
Add Coolant to
the
Coolant
High FM Reservoir-LT1
On/y
1.
You can remove the coolant high fill
reservoir pressure cap when the
cooling system, including the coolant
high fill reservoir pressure cap and
upper radiator hose, is no longer hot.
Turn the cap slowly to the left until it
first stops. (Don't press down while
turning the pressure cap.)
If you hear a hiss, wait for that to stop. A
hiss means there is still some pressure
left.
.
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