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3.10 Cleaning fuel tank
WARNING
：
Keep away from sparks, cigarettes, flames, or other sources of ignition when cleaning the fuel tank.
Cleaning the fuel tank in a well-ventilated open air.
1. Empty the fuel tank into an approved container.
2. Pour a small amount of suitable solvent into the tank. Install the cap and shake the tank. Drain the solvent
completely.
3. Pull the fuel joint assembly out of the tank.
4. Clean the filter in a suitable cleaning solvent and allow it to dry.
5. Replace the gasket with a new one. Reinstall the fuel joint assembly and tighten the screws firmly.
