New Holland TN-NA

Differential fluid capacity & service interval

New Holland TN-NA differential fluid capacity is 2,8 liters. Service intervals include checking at 300 hours and changing at 1200 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
  • TN70NA (2006-2010)
  • Front
  • Use: Normal
  • Capacity 2,8 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • TN75NA (2006-2010)
  • Front
  • Use: Normal
  • Capacity 2,8 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • TN95NA (2006-2010)
  • Front
  • Use: Normal
  • Capacity 2,8 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • The New Holland TN70NA, TN75NA, and TN95NA all share an identical front differential fluid capacity of 2.8 liters, which is consistent with a service fill volume rather than a full overhaul or dry-fill figure.
  • Across all three variants in the 2006-2010 range, the front differential fluid check interval is set at 300 hours under normal use conditions.
  • The fluid change interval for the front differential is specified at 1,200 hours or 24 months, whichever comes first, applying uniformly to all three models under normal use conditions.
  • The 24-month calendar limit on the fluid change interval means that time elapsed can trigger a service requirement independently of accumulated operating hours, which is relevant for low-utilization machines that may not reach 1,200 hours within two years.
  • No variation exists in front differential fluid capacity or service intervals across the TN70NA, TN75NA, and TN95NA, despite the differences in model designation that typically reflect engine output or configuration distinctions within a tractor series.

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