Case - IH CX

Coolant capacity & service interval

Case - IH CX coolant capacity ranges from 13,4 to 17,5 liters. Service intervals include checking every 10 hours and changing every 2000 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
CX 100 (1998-2002)
  • Use: Normal
  • Capacity 17,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
CX 50 (1998-2002)
  • Use: Normal
  • Capacity 13,4 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
CX 60 (1998-2002)
  • Use: Normal
  • Capacity 13,4 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
CX 70 (1998-2002)
  • Use: Normal
  • Capacity 17,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
CX 80 (1998-2002)
  • Use: Normal
  • Capacity 17,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
CX 90 (1998-2002)
  • Use: Normal
  • Capacity 17,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • Across the Case-IH CX series (1998-2002), cooling system capacities fall into two distinct groups: 13.4 liters for the CX 50 and CX 60, and 17.5 liters for the CX 70, CX 80, CX 90, and CX 100.
  • The 17.5-liter figure represents a notably larger cooling circuit, consistent with the higher-output engines found in the upper trim levels of the range.
  • The CX 50 and CX 60 share an identical 13.4-liter capacity, indicating a common engine or cooling circuit architecture between those two models.
  • All six models in the 1998-2002 CX lineup carry the same coolant change interval of 2000 hours or 24 months under normal use conditions, whichever comes first.
  • The 24-month calendar limit on coolant changes means a machine with low annual hours would still require a fluid change within two years, regardless of the hour meter reading.
  • A coolant level check interval of 10 hours applies uniformly across all CX models in the 1998-2002 range, reflecting the high-frequency monitoring expected of working agricultural equipment.
  • The 10-hour check interval is considerably shorter than the 2000-hour change interval, a gap that underscores how routine level verification differs from a full system drain and refill in terms of service frequency.

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