Leyland DAF 65CF

Coolant capacity & service interval

Leyland DAF 65CF coolant capacity is 26 liters. The service interval for coolant is 24 months. The data covers 2 configurations.

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

TypeSpecifications
65CF.210 (4x2) (1998- )
  • Use: Normal
  • Capacity 26 liter
  • Change 24 months
65CF.240 (4x2) (1998- )
  • Use: Normal
  • Capacity 26 liter
  • Change 24 months

Additional Notes

  • The Leyland DAF 65CF cooling system capacity is 26 liters across both the 65CF.210 (4x2) and 65CF.240 (4x2) configurations, reflecting a full system fill volume rather than a partial top-up figure.
  • A 26-liter capacity is consistent with a medium-duty commercial vehicle cooling circuit, where the volume accounts for the engine block, radiator, heater matrix, and associated hoses.
  • The 24-month change interval applies under normal use conditions for both the 65CF.210 (4x2) and 65CF.240 (4x2), meaning the coolant replacement schedule is based on calendar time rather than mileage or engine hours.
  • Both the 210 and 240 engine variants share an identical 26-liter capacity and 24-month service interval, indicating no variation in cooling system specification between the two power outputs within the 4x2 drivetrain configuration.
  • A 24-month coolant change interval under normal use is a standard commercial vehicle schedule, reflecting the degradation rate of corrosion inhibitors and antifreeze properties in a fleet operating environment.

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