Ford FW

Coolant capacity & service interval

Ford FW coolant capacity ranges from 51,5 to 64 liters. Service intervals include checks at 10 hours and changes at 2400 hours or 24 months. The data covers 4 configurations.

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

TypeSpecifications
FW-20 (1979- )
  • Use: Normal
  • Capacity 51,5 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
FW-30 (1979- )
  • Use: Normal
  • Capacity 64 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
FW-40 (1979- )
  • Use: Normal
  • Capacity 64 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
FW-60 (1979- )
  • Use: Normal
  • Capacity 64 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months

Additional Notes

  • The Ford FW-20 cooling system holds 51.5 liters, a notably smaller capacity compared to the FW-30, FW-40, and FW-60 models, which each share an identical 64-liter cooling system capacity.
  • The 64-liter coolant capacity across the FW-30, FW-40, and FW-60 is consistent with large-displacement agricultural machinery, where substantial coolant volumes are required to manage heat across extended operating cycles.
  • All four FW variants specify a coolant check interval of every 10 hours under normal use conditions, reflecting the high thermal demands placed on cooling systems in heavy field operation.
  • The coolant change interval for all FW models is set at 2400 hours or 24 months under normal use conditions, whichever comes first, applying a dual threshold that accounts for both operational intensity and calendar-based fluid degradation.
  • The 2400-hour change interval is notably long by agricultural equipment standards, suggesting the specified coolant is formulated for extended service life rather than frequent replacement cycles.
  • All four FW configurations share the same check and change intervals despite the capacity difference between the FW-20 and the larger three models, indicating the service schedule is uniform across the FW range regardless of system volume.

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