Cooling System; Coolant Reserve Tank - Hyundai HDFN35T Operation And Maintenance Manual

COOLING SYSTEM.

Cooling water pump : impeller type.
Cooling water : fresh water
Cooling system capacity (with keel cooler)
HB29D1 ------ 5.5 ℓ
TEMP. COOLING WATER----- 75~100°C
An anti-freeze concentration of 40% should be used as an all year round coolant. This concentration will give low temperature
protection down to -25℃.
In addition to, a 40% concentration will protect the cooling system from corrosion.
- The coolant mixture should not exceed 50% anti-freeze by volume.
- This data is the industry standard for a typical ethylene glycol based antifreeze.
- Do not use dirty water or seawater for coolant.
- Check pressure cap condition tighten securely after service.
- When coolant is added, start the engine and check again before it gets hot. It may require
additional coolant.
- To avoid injury, always stop the engine and allow it to cool before changing the coolant or
performing any other cooling system service.
- Do not remove the pressure cap while the engine is hot. Escaping steam or coolant will cause
serious injury to you or any bystanders.
HB36D1 ------ 5.5 ℓ
Anti-freeze Vol%
40
50
Freezing point (°C)
-24
-37

Coolant reserve tank

The coolant level should be between "FULL" and "LOW".
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