• Open the engine draincock.
• Open the oil cooler draincock (or plug).
Cleaning the Cooling System (1-08)
Warning: Wait until the coolant temperature is below
50°C [120°F] before removing the coolant system pres-
sure cap. Failure to do so can cause personal injury from
heated coolant spray.
NOTE: The performance of RESTORE is dependent on
time, temperature, and concentration levels. An extremely
scaled or flow restricted system, for example, may require
higher concentrations of cleaners, higher temperatures, or
longer cleaning times or the use of RESTORE PLUS. RE-
STORE can be safely used up to twice the recommended
concentration levels. RESTORE PLUS must be used only
at its recommended concentration level. Extremely scaled
or fouled systems may require more than one cleaning.
RESTORE CC2610 (1 gallon)
RESTORE CC2611 (5 gallons)
RESTORE CC2612 (55 gallons)
RESTORE PLUS CC2638 (1 gallon)
Drain the cooling system. Refer to Procedure 1-07. Do
not allow the cooling system to dry out. RESTORE will
not be as effective if the cooling system is allowed to dry.
Do not remove the coolant filter.
Cleaning the Cooling System (1-08) Section 1 - Cooling System
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