W Series
Fuel filter
1. Switch off the fuel tap.
2. Remove sediment cup and filtering mesh.
Air filter
The air filter is installed on the intake system of the engine. It allows clean air to flow into the engine to
provide the correct air/fuel mixture.
To check/clean
1. Open air filter cover
2. Check air filter to ensure it is free of dirt build-up
3. If dirty, remove filter and clean with a solvent cleaning solution
4. Squeeze to remove water and allow to dry
5. Add a few drops of oil
6. Squeeze tight to distribute oil and remove any excess
7. Install air filter and cover
12
3. Clean sediment cup and filtering mesh
4. Install sediment cup and filtering mesh.
© Böhmer-AG
English