LSTractor XJ Series

Coolant capacity & service interval

LSTractor XJ Series coolant capacity is 3,8 liters. Service intervals include 10 hours for checks and 24 months for changes. The data covers 2 configurations.

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

TypeSpecifications
XJ25 (2022- )
  • Use: Normal
  • Capacity 3,8 liter
  • Check 10 hours
  • Change 24 months
XJ2025 (2017- )
  • Use: Normal
  • Capacity 3,8 liter
  • Check 10 hours
  • Change 24 months

Additional Notes

  • The LSTractor XJ Series cooling system holds 3.8 liters of coolant across both the XJ2025 and XJ25 configurations, a capacity consistent with compact utility tractor engines where the cooling circuit covers the engine block, cylinder head, and radiator volume combined.
  • A 10-hour check interval applies to both the XJ2025 and XJ25 cooling systems under normal use conditions, reflecting the short early-hour inspection cycles common in tractor service schedules where heat cycling and hose connections are monitored frequently during initial operation periods.
  • The coolant change interval for both configurations is set at 24 months under normal use conditions, meaning the replacement schedule is governed by calendar time rather than operating hours, which accounts for coolant additive degradation that occurs regardless of engine runtime.

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