Case - IH Quantum N

Power steering fluid capacity & service interval

Case IH Quantum N uses power steering fluid with a capacity of 44 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- )
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Change 1200 hours/ 24 months
  • Quantum 110N (2018- )
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Change 1200 hours/ 24 months
  • Quantum 80N (2018- )
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Change 1200 hours/ 24 months
  • Quantum 90N (2018- )
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Change 1200 hours/ 24 months
  • Quantum 105N (2008-2014)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 75N (2008-2014)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 85N (2008-2014)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months
  • Quantum 95N (2008-2014)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 44 liter
  • Check 300 hours
  • Change 1200 hours/ 24 months

Additional Notes

  • Across all Case IH Quantum N variants listed, the power steering fluid shares a combined reservoir with the transaxle and hydraulic system, resulting in a 44-liter capacity figure that reflects the total volume of that integrated circuit rather than a standalone power steering reservoir.
  • The 44-liter capacity is consistent across every variant in the specifications, from the Quantum 75N through the Quantum 110N, indicating a uniform shared-system design regardless of engine output rating.
  • All variants carry a fluid change interval of 1200 hours or 24 months under normal use conditions, whichever comes first. The dual-trigger structure means calendar time can mandate a change even when the hourly threshold has not been reached.
  • The 2008-2014 variants — the Quantum 75N, 85N, 95N, and 105N — include an additional fluid level check interval at 300 hours that is absent from the specifications for the later variants starting from 2018.
  • The 300-hour check interval on the 2008-2014 models falls well within the 1200-hour change cycle, functioning as an intermediate inspection point rather than a service replacement event.
  • The four variants introduced from 2018 onward — the Quantum 80N, 90N, 100N, and 110N — carry no intermediate check interval in the specifications, with the 1200-hour or 24-month change interval standing as the sole scheduled service event listed.
  • The model year groupings in the specifications divide cleanly into a 2008-2014 generation and a generation starting from 2018, with the power ratings shifting from the 75N-105N range to the 80N-110N range between those periods.

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