John Deere 2 series

Coolant capacity & service interval

John Deere 2 series coolant capacity ranges from 3,7 to 5,7 liters. Service intervals include checks every 10 hours and changes every 2000 hours or 24 months. The data covers 5 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
2026R (2018- )
  • Use: Normal
  • Capacity 3,7 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
2036R (2018- )
  • Use: Normal
  • Capacity 5,2-5,7 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
2025R (2015- )
  • Use: Normal
  • Capacity 3,7 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
2032R (2015- )
  • Use: Normal
  • Capacity 4,9 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
2038R (2015- )
  • Use: Normal
  • Capacity 5,2 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • The John Deere 2 Series cooling system capacity varies by model, ranging from 3.7 liters on the smaller 2025R and 2026R up to 5.2-5.7 liters on the 2036R, reflecting differences in engine displacement across the lineup.
  • The 2036R carries a capacity range of 5.2-5.7 liters rather than a fixed value, indicating a variable fill volume that depends on the specific configuration or drain completeness during a service procedure.
  • The 2032R sits at 4.9 liters, placing its cooling system capacity between the smaller 3.7-liter models and the larger 5.2-liter configurations of the 2038R.
  • All five models share an identical coolant check interval of every 10 hours of operation, a notably short interval consistent with routine inspection rather than fluid replacement.
  • The coolant change interval across all listed models is 2000 hours or 24 months under normal use conditions, meaning whichever threshold is reached first would trigger a service event.
  • The 24-month calendar limit on coolant changes means a machine with low annual operating hours would still require a coolant change on a time basis before accumulating 2000 hours.
  • The 2025R and 2038R both carry a starting year of 2015, while the 2026R and 2036R share a starting year of 2018, establishing two distinct introduction periods within the 2 Series range covered by these specifications.

Other Systems