Change Coolant

NOTE: Attach a hose to the drain fitting prior to opening the drain fitting and collect the coolant and flush fluid in a container for proper disposal.

NOTE: If John Deere COOL-GARD ® is used, the drain interval is extended to 3 years or 3000 hours of operation.

Open drain fitting (A) and drain the coolant. Removing radiator cap (B) after the expansion tank (C) has become empty will speed the draining of the system.

Remove drain plug (D) from engine block.

Flush cooling system (see procedure in Section 85 "Lubrication and Periodic Service").

Close the drain fitting, reinstall the drain plug and remove drain hose.

Fill the cooling system with specified coolant (see Section 80 "Fuel, Lubricants, Hydraulic Oil and Coolant") at radiator filler neck (B).

COOL-GARD is a trademark of Deere & Company

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