New Holland TNF

Coolant capacity & service interval

New Holland TNF uses coolant with a capacity range of 10,5 to 13,5 liters. Service intervals include checking every 10 hours and changing every 1200 hours or 24 months. The data covers 6 configurations.

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

TypeSpecifications
TN 70 F (2002-2008)
  • Use: Normal
  • Capacity 10,5 liter
  • Capacity 12,5 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TN 80 F (2002-2008)
  • Use: Normal
  • Capacity 10,5 liter
  • Capacity 12,5 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TN 95 F (2002-2008)
  • Use: Normal
  • Capacity 13,5 liter (+ cabin)
  • Capacity 11,5 liter (Without cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TN 65 F (1998-2001)
  • Use: Normal
  • Capacity 10,5 liter
  • Capacity 12,5 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months
TN 75 F (1998-2001)
  • Use: Normal
  • Capacity 10,5 liter
  • Check 10 hours
  • Change 1200 hours/ 24 months
TN 90 F (1998-2001)
  • Use: Normal
  • Capacity 11,5 liter
  • Capacity 13,5 liter (+ cabin)
  • Check 10 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • The New Holland TNF cooling system capacities split into two figures depending on whether a cabin is fitted. The TN 65 F and TN 70 F both hold 10.5 liters without a cabin and 12.5 liters when a cabin is included, reflecting the additional coolant volume routed through a cab heater circuit.
  • The TN 75 F (1998-2001) lists only a single capacity of 10.5 liters with no cabin variant figure, distinguishing it from the other lower-displacement models in the TNF range that carry a dual-capacity entry.
  • The TN 90 F and TN 95 F share the same capacity values of 11.5 liters without a cabin and 13.5 liters with one, placing them approximately 1.0 liter above the equivalent figures for the smaller-displacement TN 65 F, TN 70 F, and TN 80 F models.
  • Across all six TNF configurations, the coolant change interval is set at 1200 hours or 24 months under normal use conditions, whichever comes first. The dual threshold means time elapsed can trigger a change even when the hour count has not been reached.
  • A coolant level check interval of 10 hours applies uniformly to every TNF model listed. At that frequency, the check interval is considerably shorter than most other scheduled maintenance tasks, reflecting the critical role coolant level plays in preventing engine overheating during field operation.
  • The TN 80 F (2002-2008) carries the same 10.5-liter and 12.5-liter capacity figures as the TN 65 F and TN 70 F, indicating that the larger displacement of the TN 80 F did not require an increase in cooling system volume relative to those models.

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