LSTractor MT5 Series

Coolant capacity & service interval

LSTractor MT5 Series coolant capacity is 10 liters. Service intervals include checking every 10 hours and changing every 1500 hours or 24 months. The data covers 3 configurations.

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

TypeSpecifications
MT5.63 (2019- )
  • Use: Normal
  • Capacity 10 liter
  • Check 10 hours
  • Change 1500 hours/ 24 months
MT5.68 (2019- )
  • Use: Normal
  • Capacity 10 liter
  • Check 10 hours
  • Change 1500 hours/ 24 months
MT5.73 (2019- )
  • Use: Normal
  • Capacity 10 liter
  • Check 10 hours
  • Change 1500 hours/ 24 months

Additional Notes

  • The LSTractor MT5 Series cooling system capacity is 10 liters across the MT5.63, MT5.68, and MT5.73 configurations, indicating a uniform system volume shared by all three variants.
  • A 10-liter cooling system capacity is a moderate fill volume for a utility tractor, consistent with a mid-range engine displacement requiring sufficient thermal regulation under field operating conditions.
  • The coolant check interval is set at 10 hours across all three MT5 Series variants, reflecting a very early and frequent inspection point typical of fluid-level monitoring rather than a full service event.
  • The coolant change interval is specified at 1500 hours or 24 months under normal use conditions, meaning whichever threshold is reached first would govern the service timing in practice.
  • The 24-month calendar limit on coolant changes means that even low-hour machines reaching the two-year mark fall within the change interval, independent of accumulated operating hours.
  • The MT5.63, MT5.68, and MT5.73 share identical capacity, check, and change specifications, indicating no differentiation in cooling system service requirements across the three engine variants in the 2019 MT5 Series lineup.

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