Kubota — Checking and Replenish Coolant
A Kubota service procedure — check it applies to your exact model before use.
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Procedure
- 1. Without recovery tank :
- Remove the radiator cap (1) and check to see that the coolant
- level is just below the port.
- With recovery tank (2) :
- Check to see that the coolant level lies between FULL (A) and
- LOW (B).
Source: manual:01-kubota-03e-series-wsm-manual-enu.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.