Case - IH Maxxum CVT

Differential fluid capacity & service interval

Case - IH Maxxum CVT differential fluid capacity is 9 liters. Service intervals include checking at 300 hours and changing at 1200 hours or 12 months. The data covers 7 configurations.

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

TypeSpecifications
  • Maxxum 115 CVT (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 125 CVT (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 135 CVT (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 145 CVT (2016- )
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 110 CVT (2015-2020)
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 120 CVT (2015-2020)
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Maxxum 130 CVT (2015-2020)
  • Front
  • Use: Normal
  • Capacity 9 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months

Additional Notes

  • The front differential fluid capacity for the Case IH Maxxum CVT series is 9 liters across all listed variants, from the Maxxum 110 CVT through the Maxxum 145 CVT. A consistent capacity across multiple power ratings within the same platform typically indicates a shared front axle assembly.
  • All seven variants share an identical service schedule under normal use conditions: a fluid level check at 300 hours and a full fluid change at 1,200 hours or 12 months, whichever comes first. The dual-trigger interval means calendar time can mandate a change before the hour threshold is reached in lower-utilization applications.
  • The 300-hour check interval represents a periodic inspection point rather than a fluid replacement, allowing verification of fluid level and condition without a full drain-and-fill service. The change interval at 1,200 hours is four times longer, reflecting the expected degradation rate of differential fluid under normal operating loads.
  • The Maxxum 110 CVT, 120 CVT, and 130 CVT carry model year coverage of 2015-2020, while the Maxxum 115 CVT, 125 CVT, 135 CVT, and 145 CVT are listed with a starting year of 2016. Despite the one-year offset in introduction, all variants share the same 9-liter front differential capacity and identical service intervals.
  • The 12-month calendar-based change interval runs parallel to the 1,200-hour threshold, meaning seasonal or low-hours equipment would still require a fluid change on an annual basis regardless of accumulated operating time.

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