BUCKET AS 4732717 - Caterpillar

Apply the parking/secondary brake and stop the engine.Primary Fuel Filter
1. Loosen the filter case retaining bolt. 2. Remove the case and the element from the filter base. 3. Remove the filter element from the case.
When using pressure air, wear a protective face shield and protective clothing. The maximum air pressure at the nozzle must be less than 205 kPa (30 psi) for cleaning purposes.Use all cleaning solutions with care.
4. Wash the element in