Kubota WG972-GL-E3F — Draining Tar of LPG Vaporizer
Maintenance
For the Kubota WG972-GL-E3F, from the Kubota service manual.
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Before you start
- Apply a liquid gasket (Three Bond 1104 or equivalent) to the thread of the plug.
Procedure
- Operate the engine until it is warmed up.
- The stop solenoid valve is shut and the engine is stopped naturally.
- Place an oil pan underneath the drain port.
- Remove the drain plug, and drain tar.
- Tighten the drain plug.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
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.