Case - IH Quantum N

Differential fluid capacity & service interval

Case IH Quantum N differential fluid capacity is 4 liters. Service intervals include checking every 300 hours and changing every 1200 hours or 24 months. The data covers 8 configurations.

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

TypeSpecifications
  • Quantum 100N (2018- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 1200 hours/ 24 months
  • Quantum 110N (2018- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 1200 hours/ 24 months
  • Quantum 80N (2018- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 1200 hours/ 24 months
  • Quantum 90N (2018- )
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Change 1200 hours/ 24 months
  • Quantum 105N (2008-2014)
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 75N (2008-2014)
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 85N (2008-2014)
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 95N (2008-2014)
  • Front
  • Use: Normal
  • Capacity 4 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • The front differential fluid capacity is 4 liters across all Case IH Quantum N variants listed, from the Quantum 75N through the Quantum 110N. A uniform capacity across multiple power ratings in the same series typically reflects a shared axle assembly rather than axle sizing scaled to engine output.
  • Quantum N variants from 2008-2014, including the 75N, 85N, 95N, and 105N, carry a fluid level check interval at 300 hours in addition to the standard change interval. A periodic check interval of this kind serves as an intermediate inspection point to detect fluid loss or contamination before the full drain-and-fill service is due.
  • The 2018 and later variants, covering the 80N, 90N, 100N, and 110N, do not list a separate 300-hour check interval. The service schedule for these models moves directly to the change interval without an intermediate inspection step.
  • All variants across both generation groups share the same change interval of 1,200 hours or 24 months, whichever comes first. The dual-trigger format, combining an hour-based threshold with a calendar-based threshold, accounts for equipment that accumulates low annual hours, where fluid degradation over time can occur independently of operational use.
  • The 24-month calendar limit on the change interval means that even a Quantum N tractor seeing light seasonal use would reach a service point on time elapsed alone, before the 1,200-hour mark is approached.
  • All specifications listed apply under normal use conditions. No severe-use intervals are defined in the provided data, meaning the 1,200-hour and 24-month thresholds represent standard operating expectations rather than reduced intervals for demanding applications.

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