Fendt 800 Vario COM3b

Clutch fluid capacity & service interval

Fendt 800 Vario COM3b uses clutch fluid with a capacity of 0,25 liter. The service interval for the fluid is 24 months. The data covers 5 configurations.

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

TypeSpecifications
819 Vario Stage IIIb / EPA 4i, 832/../0101-> (2011-2016)
  • Use: Normal
  • Capacity 0,25 liter
  • Change 24 months
822 Vario Stage IIIb / EPA 4i, 833/../0101-> (2011-2016)
  • Use: Normal
  • Capacity 0,25 liter
  • Change 24 months
824 Vario Stage IIIb / EPA 4i, 834/../0101-> (2011-2016)
  • Use: Normal
  • Capacity 0,25 liter
  • Change 24 months
826 Vario Stage IIIb / EPA 4i, 835/../0101-> (2011-2016)
  • Use: Normal
  • Capacity 0,25 liter
  • Change 24 months
828 Vario Stage IIIb / EPA 4i, 836/../0101-> (2011-2016)
  • Use: Normal
  • Capacity 0,25 liter
  • Change 24 months

Additional Notes

  • The Fendt 800 Vario COM3b clutch fluid specifications cover five variants across the 2011-2016 model years: the 819, 822, 824, 826, and 828 Vario, each built to Stage IIIb / EPA 4i emissions standards.
  • All five variants share an identical hydraulic clutch system capacity of 0.25 liter, a notably small volume that reflects the self-contained nature of a hydraulic clutch circuit rather than a large shared reservoir.
  • A 0.25 liter figure is consistent with a service fill quantity, meaning the amount of fluid held within the active hydraulic circuit rather than a full system overhaul volume.
  • The change interval for the hydraulic clutch fluid is set at 24 months under normal use conditions across all five variants, placing fluid renewal on a calendar-based schedule rather than an hour-meter or mileage basis.
  • A time-based interval of 24 months is common for hydraulic clutch fluids because moisture absorption and thermal degradation occur over time regardless of operational hours, making calendar scheduling appropriate for normal use.
  • The uniformity of both the 0.25 liter capacity and the 24-month interval across the 819, 822, 824, 826, and 828 variants indicates that the hydraulic clutch system architecture is consistent throughout the COM3b range despite differences in engine output between models.

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