New Holland TL-A

Coolant capacity & service interval

New Holland TL-A coolant capacity ranges from 14 to 16 liters. Service intervals include checks every 10 hours and changes every 1200 hours or 24 months. The data covers 4 configurations.

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

TypeSpecifications
TL100A (2004-2007)
  • Use: Normal
  • Capacity 14 liter
  • Capacity 16 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TL70A (2004-2007)
  • Use: Normal
  • Capacity 14 liter
  • Capacity 16 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TL80A (2004-2007)
  • Use: Normal
  • Capacity 14 liter
  • Capacity 16 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TL90A (2004-2007)
  • Use: Normal
  • Capacity 14 liter
  • Capacity 16 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • The New Holland TL-A cooling system capacity is listed at two distinct values: 14 liters for the base configuration and 16 liters when a cabin is fitted. The 2-liter difference reflects the additional coolant volume required to circulate through the cab heating circuit.
  • All four variants in the TL-A series, the TL70A, TL80A, TL90A, and TL100A, share identical cooling system capacities across both the base and cabin-equipped configurations for the 2004-2007 model years.
  • The coolant check interval is set at every 10 hours of operation under normal use conditions. For agricultural equipment, a 10-hour check interval is consistent with daily or near-daily inspection practices during active working seasons.
  • The coolant change interval is specified at 1200 hours or 24 months, whichever comes first, under normal use conditions. The dual threshold means time-based degradation is accounted for even when annual operating hours remain low.
  • The 1200-hour or 24-month change interval applies uniformly across the TL70A, TL80A, TL90A, and TL100A, with no variation tied to engine displacement or power output differences among the four variants.

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