Fendt 900 Vario MT, T-T9A

Coolant capacity & service interval

Fendt 900 Vario MT and T-T9A models require coolant with a capacity of 42,2 liters. Service intervals include checking every 10 hours and changing every 2000 hours or 24 months. The data covers 3 configurations.

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

TypeSpecifications
938 Vario MT, T-T9AA (2018- )
  • Use: Normal
  • Capacity 42,2 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
940 Vario MT, T-T9AC (2018- )
  • Use: Normal
  • Capacity 42,2 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
943 Vario MT, T-T9AE (2018- )
  • Use: Normal
  • Capacity 42,2 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • The Fendt 900 Vario MT cooling system capacity across the 938, 940, and 943 variants is 42.2 liters, a volume consistent with large-displacement agricultural machinery where extended thermal management demands a substantial coolant reservoir.
  • A check interval of 10 hours applies to all three variants, reflecting the frequency at which coolant level and condition are to be inspected during normal use.
  • The change interval is set at 2000 hours or 24 months, whichever comes first, meaning calendar time can trigger a service event even when the hour threshold has not been reached.
  • All three configurations, the 938 Vario MT (T-T9AA), 940 Vario MT (T-T9AC), and 943 Vario MT (T-T9AE), share an identical 42.2-liter capacity and the same check and change intervals, indicating no variation in cooling system service specifications across the lineup starting from 2018.

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