Kubota — Checking and Replenishing Coolant
Maintenance · Cooling system
From a Kubota service manual — check it applies to your exact model before use.
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Before you start
- Do not remove the radiator cap until coolant temperature is below its boiling point.
Procedure
- Without recovery tank: remove the radiator cap and check that coolant is just below the port.
- With recovery tank: check that coolant level lies between FULL and LOW.
- If too low, check reason; replenish soft water or coolant of the same manufacture and type in the specified mixture ratio.
Source: Kubota service 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.