Flush Cooling System and Replace Thermostat

Have your John Deere dealer drain old coolant, flush the entire system, install new thermostat and fill with clean antifreeze solution COOL-GARD™ II after first five years or after every 4500 hours 1 of operation.


COOL-GARD is a trademark of Deere & Company
1 If coolant is checked annually and replaced by COOL-GARD™ II.

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