McCormick D-Max

Brake fluid capacity & service interval

McCormick D-Max uses brake fluid with a capacity of 1,5 liters. Service intervals occur every 30 months or 2500 hours. The data covers 2 configurations.

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

TypeSpecifications
D-115 MAX, FPT NEF4.5-TA (2015-2019)
  • Use: Normal
  • Capacity 1,5 liter
  • Change 30 months/ 2500 hours
D-125 MAX, FPT NEF4.5-TA (2015-2019)
  • Use: Normal
  • Capacity 1,5 liter
  • Change 30 months/ 2500 hours

Additional Notes

  • Both the D-115 MAX and D-125 MAX, each fitted with the FPT NEF4.5-TA engine, share an identical hydraulic brake system fluid capacity of 1.5 liters across the 2015-2019 model years.
  • A 1.5-liter capacity for a hydraulic brake system in agricultural machinery of this class reflects a closed-circuit wet brake arrangement, where fluid serves both actuation and lubrication functions within the system.
  • The service interval for the hydraulic brake system fluid is defined by two parallel criteria: 30 months or 2,500 operating hours, whichever comes first under normal use conditions.
  • The dual-trigger interval structure, combining a calendar limit of 30 months with an hour-based threshold of 2,500 hours, accounts for machines that accumulate hours rapidly as well as those used seasonally with lower annual hour totals.
  • The specifications for the D-115 MAX and D-125 MAX are identical in every recorded parameter, including capacity, change interval, and use condition, indicating no differentiation in brake system servicing between the two variants despite their differing power outputs.

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