Removing
1. Remove the fuel module (see "Fuel module for 2111 and 2112 engines (1,5i) - removal and installation").
2. Using a screwdriver with a thin blade, pry off the strainer (see more at "Fuel module for 21114 and 21124 engines (1,6i) - cleaning the strainer").
3. Remove the strainer.
4. We remove dirt deposits from the intake chamber of the fuel module and wash the body in a solvent for nitro-paint.
5. We wash the mesh filter in a solvent for nitro-paint and blow it with compressed air (from compressor or foot pump).
Recommendation. If the mesh filter is very dirty and cannot be cleaned, replace the filter.
Installation
Install the strainer in reverse order.