Doosan — Charging the coolant
Maintenance · Cooling system
From a Doosan owner's manual covering: G265, G265XW/XF, G300, G300XW/XF, G335, G335XW/XF, G400, G400XW/XF, G430, G430XW/XF, G435, G435XW/XF…. Check it applies to your exact model before use.
Applies to: Doosan P126TI engine, Doosan P126TI-II engine, Doosan P158LE engine, Doosan DP158LC engine, Doosan P180LE engine
Before you start
- Do not mix antifreezes from different manufacturers.
- Discard exchanged coolant according to regulations.
Procedure
- Ensure that the engine is cool.
- Open the radiator cap.
- Pour the coolant in slowly.
- Be sure that the air is gone from the cooling system.
- Check the coolant level when warmed up and replenish if necessary.
Specs & values
- Mix coolant with 40% antifreeze and 3~5% additives (DCA4)
Source: Doosan owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.