Dinli DL 703

Coolant capacity & service interval

Dinli DL 703 uses coolant with a capacity range of 0,35 to 1,6 liters. Service intervals include checks at 1000 km, 3 months, or 50 hours, and changes every 24 months. 1 configuration is covered.

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

TypeSpecifications
DL 703 (2009- )
  • Use: Normal
  • Capacity 1,6 liter (Engine only)
  • Capacity 0,35 liter (Reservoir)
  • Check 1000 km/ 3 months/ 50 hours
  • Change 24 months

Additional Notes

  • The Dinli DL 703 cooling system carries a split capacity across two separate volumes: 1.6 liters for the engine itself and 0.35 liters for the reservoir, bringing the total system fill to 1.95 liters.
  • The 1.6-liter engine-only figure represents the primary circuit volume, which is the amount of coolant circulating through the engine block and head during normal operation.
  • The 0.35-liter reservoir capacity is relatively modest, reflecting the compact overflow and expansion tank typical of small-displacement ATV cooling systems.
  • Under normal use conditions, a coolant check interval is set at 1,000 km, 3 months, or 50 hours, whichever comes first, giving three independent triggers for inspection.
  • The 50-hour check threshold is particularly relevant for off-road or recreational use, where distance accumulation may be slow but engine hours can climb quickly.
  • Coolant changes under normal use conditions are scheduled at 24-month intervals, meaning the replacement cycle is time-based rather than tied to distance or hours.

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