SYM Maxsym

Coolant capacity & service interval

SYM Maxsym coolant capacity ranges from 0,35 to 1,7 liters. Service intervals include 1000 km/1 month, 12 months, 36 months, 15000 km/12 months, and 18000 km/12 months. The data covers 6 configurations.

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

TypeSpecifications
Maxsym TL508 E5 (2021- )
  • Use: Normal
  • Capacity 1,4 liter
  • Change 36 months
Maxsym 400 E5 (2020- )
  • Use: Normal
  • Capacity 1,7 liter
  • Change 36 months
Maxsym TL500 (2019-2022)
  • Use: Normal
  • Capacity 1,3 liter
  • Change 36 months
Maxsym 600i, LX60A (2014-2021)
  • Use: Normal
  • Capacity 1,5 liter (Radiator + engine)
  • Capacity 0,35 liter (Reservoir)
  • Check 1000 km/ 1 months
  • Change 18000 km/ 12 months
Maxsym 400i ABS (2012-2019)
  • Use: Normal
  • Capacity 0,45 liter (Expansion tank)
  • Capacity 0,65 liter (Radiator)
  • Change 15000 km/ 12 months
Maxsym 400i (2011-2019)
  • Use: Normal
  • Capacity 0,45 liter (Expansion tank)
  • Capacity 0,65 liter (Radiator)
  • Change 15000 km/ 12 months

Additional Notes

  • The SYM Maxsym 400i and Maxsym 400i ABS (2011-2019 and 2012-2019 respectively) split their coolant capacity across two separate measurements: 0.45 liter for the expansion tank and 0.65 liter for the radiator. Listing these separately reflects how coolant is distributed between the main circuit and the overflow reservoir, which are filled and checked independently during service.
  • The Maxsym 600i LX60A (2014-2021) similarly separates its capacity into 1.5 liters for the combined radiator and engine circuit and 0.35 liter for the reservoir. The larger combined figure indicates a more integrated measurement that accounts for coolant held within the engine block and passages, not just the radiator core.
  • The Maxsym 600i LX60A carries an additional check interval of 1000 km or 1 month, which applies alongside the standard change interval of 18000 km or 12 months. A short early check interval of this kind is typically associated with new or recently serviced systems, allowing verification that coolant level has stabilized after any air purging from the circuit.
  • The Maxsym 400i and Maxsym 400i ABS share an identical change interval of 15000 km or 12 months, whichever comes first. The dual-trigger format means the calendar limit governs in low-mileage use cases, while the distance limit applies in higher-usage scenarios.
  • The Maxsym 600i LX60A uses an 18000 km or 12-month change interval, which is a longer distance threshold than the 15000 km specified for the 400i variants. Both retain the same 12-month calendar limit regardless of the distance difference.
  • The Maxsym TL500 (2019-2022), Maxsym TL508 E5 (2021- ), and Maxsym 400 E5 (2020- ) all use a time-only change interval of 36 months, with no distance-based trigger listed. A 36-month interval is commonly associated with long-life coolant formulations, which maintain corrosion inhibitor effectiveness over extended periods compared to conventional coolants.
  • The Maxsym TL500 has a total coolant capacity of 1.3 liters, while the Maxsym TL508 E5 specifies 1.4 liters. Both are expressed as single undivided figures, indicating the capacity covers the full cooling circuit without a separately listed reservoir volume.
  • The Maxsym 400 E5 specifies a total capacity of 1.7 liters, which is the largest single-figure coolant capacity across all listed Maxsym variants. By comparison, the 400i variants from 2011-2019 total 1.1 liters when both the expansion tank and radiator figures are combined, reflecting a meaningful increase in cooling system volume in the E5 generation.

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