SYM HD300

Coolant capacity & service interval

SYM HD300 coolant capacity is 1,4 liters. Service intervals include checks at 1000 km or 1 month and 5000 km or 3 months, with changes at 15000 km or 12 months. The data covers 2 configurations.

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

TypeSpecifications
HD300 Euro5, LS30W2/3-EU (2021- )
  • Use: Normal
  • Capacity 1,4 liter
  • Check 5000 km/ 3 months
  • Change 15000 km/ 12 months
HD300 Euro5, LS30W2/3-EU (2021- )
  • Use: Initial service
  • Capacity 1,4 liter
  • Check 1000 km/ 1 months

Additional Notes

  • The SYM HD300 Euro5 (LS30W2/3-EU) cooling system holds 1.4 liters, a figure that applies to both the normal service and initial service conditions listed in the specifications.
  • Under normal use conditions, coolant checks are scheduled at every 5,000 km or 3 months, whichever comes first, while full coolant changes are due at every 15,000 km or 12 months.
  • The initial service condition carries its own check interval of 1,000 km or 1 month, a notably shorter interval than the 5,000 km or 3-month check tied to normal use.
  • The gap between the initial service check at 1,000 km and the normal-use check at 5,000 km reflects a five-fold difference in distance, indicating a tighter early inspection window for the cooling system.