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Echo Repair Articles
| How to Maintain a 2-Cycle Handheld Leaf Blower | How to Install a Filter Kit on an Echo Trimmer (Model SRM-225) |
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| Maintain your leaf blower. Step-by-step guide shows you how to rebuild the carburetor, replace the filters, and replace... | Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225... |
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It is sold individually.
By pressing the bulb it will purge the air from the carburetor.
Then fuel will come up from the fuel tank through the fuel line then into the carburetor.
The excess fuel will be forced back into the tank through the fuel return line.
Over time the primer will lose its elasticity or crack and need to be replaced.
The purpose of this filter is to keep dirt and other small particles from entering the carburetor and engine and causing internal engine damage.
Once this type of filter gets clogged or dirty it should be changed (Not Cleaned). This is to prevent restricted air flow and foreign matter from entering the engine. This is a double layer air filter.
It is compatible with over 150 machines listed below.
The Fuel Line Grommet is placed into the fuel tank. The Vent tube, Fuel return line and fuel line are inserted through the three holes. A worn Fuel Line Grommet will cause fuel to leak from the tank. When replacing the Grommet it is advisable to replace the fuel lines at the the same time.
The purpose of the vent tube is to allow air in to the fuel tank so that a vacuum is not created when the fuel is being fed through the fuel line.
Most of the time the Vent line is connected to a fuel line grommet that is installed on the fuel tank.
The fuel return line and the fuel line are also connected to the fuel line grommet.
The other way a fuel tank is vented in other engines is by use of a fuel cap with a air vent built into it.
Popular Echo Models
Echo Repair Articles
| How to Maintain a 2-Cycle Handheld Leaf Blower | How to Install a Filter Kit on an Echo Trimmer (Model SRM-225) |
| |
| Maintain your leaf blower. Step-by-step guide shows you how to rebuild the carburetor, replace the filters, and replace... | Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225... |
