John Deere 1025R engine coolant
Does this guide match your machine?
This schedule comes from John Deere manual OMLVU28482, August 2015 Export Edition. Check that it matches your tractor. Parts from the 2024 guide are identified separately.
Check the manual and machine versionApproximate capacity in the cited source
3.7 liters
John Deere COOL-GARD II
Coolant life depends on annual testing. Two years / 2,000 hours without annual checks; up to six years / 6,000 hours when checked as specified.
Source: 1023E / 1025R operator manual OMLVU28482 · 08-2 and 17-3When is it serviced?
Flush cooling system and replace coolant
Open complete maintenance scheduleEvery 2,000 hours or 2 years, whichever comes first
Default when coolant is NOT checked annually. With the prescribed annual checks, manual permits six years / 6,000 hours; follow the test result and your manual.
Source: 1023E / 1025R operator manual OMLVU28482 · 08-1–08-2